Shaw's Corner
From WhereToday
Q7491137
Error: Invalid JSON (<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Wikimedia Commons SPARQL Query Error</title> <script src="https://cdn.tailwindcss.com"></script> <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;600&display=swap" rel="stylesheet"> <style> body { font-family: 'Inter', sans-serif; background-color: #f3f4f6; } .container { max-width: 900px; } .error-box { background-color: #fee2e2; color: #ef4444; padding: 1.5rem; border-radius: 0.5rem; border: 1px solid #ef4444; word-wrap: break-word; /* Ensure long URLs/messages wrap */ } code { background-color: #e2e8f0; padding: 0.2rem 0.4rem; border-radius: 0.25rem; font-family: monospace; } </style>
</head> <body class="p-4 flex items-center justify-center min-h-screen">
SPARQL Query Service
Operation Failed:
An error occurred during query execution: HTTP Error: 400 Response: SPARQL-QUERY: queryStr= SELECT DISTINCT ?item ?file ?date ?label ?qualityLabel ?latitude ?longitude ?type ?subtype ?source WHERE { SERVICE wikibase:label {bd:serviceParam wikibase:language 'en'} { SELECT DISTINCT ?item ?file ?date ?label ?quality ?latitude ?longitude ?type ?subtype ?source WHERE { { SELECT DISTINCT ?item ?date ?file ?type ?subtype ?source (COALESCE(?label1,?label2) AS ?label) (SAMPLE (COALESCE(?latitude1,?latitude2)) AS ?latitude) (SAMPLE (COALESCE(?longitude1,?longitude2)) AS ?longitude) (SAMPLE(?qualitylist) AS ?quality) WHERE { {?item wdt:P180 wd:Q7491137} UNION {SERVICE wikibase:mwapi{ bd:serviceParam wikibase:api 'Generator' . bd:serviceParam wikibase:endpoint 'commons.wikimedia.org' . bd:serviceParam mwapi:gcmtitle 'Category:Shaw's Corner' . bd:serviceParam mwapi:generator 'categorymembers' . bd:serviceParam mwapi:gcmtype 'file' . bd:serviceParam mwapi:gcmlimit 'max' . ?title wikibase:apiOutput mwapi:title . ?pageid wikibase:apiOutput '@pageid' . } BIND (URI(CONCAT('https://commons.wikimedia.org/entity/M', ?pageid)) AS ?item) } OPTIONAL {?item rdfs:label ?label1 FILTER(LANG(?label1) = 'en')} ?item schema:url ?url. BIND (CONCAT('File:',wikibase:decodeUri(substr(str(?url),52))) AS ?file) BIND(REPLACE(REPLACE(?file, '^File:', ), '.[^.]*$', ) AS ?label2) OPTIONAL {?item wdt:P571 ?date} OPTIONAL {?item wdt:P6731 ?qualitylist} OPTIONAL { ?item p:P1259 ?position1. ?position1 psv:P1259/wikibase:geoLatitude ?latitude1a. ?position1 psv:P1259/wikibase:geoLongitude ?longitude1a. BIND(STR(?latitude1a) AS ?latitude1) BIND(STR(?longitude1a) AS ?longitude1) } OPTIONAL { ?item p:P9149 ?position2. ?position2 psv:P9149/wikibase:geoLatitude ?latitude2a. ?position2 psv:P9149/wikibase:geoLongitude ?longitude2a. BIND(STR(?latitude2a) AS ?latitude2) BIND(STR(?longitude2a) AS ?longitude2) } BIND(CONCAT('commons') AS ?type) BIND(CONCAT('image') AS ?subtype) BIND(CONCAT('Commons') AS ?source) FILTER ( STRENDS(LCASE(STR(?file)), '.jpg') || STRENDS(LCASE(STR(?file)), '.jpeg') ) } GROUP BY ?item ?date ?file ?label1 ?label2 ?latitude1 ?latitude2 ?longitude1 ?longitude2 ?type ?subtype ?source } } ORDER BY DESC(?quality) ASC(?date) LIMIT 10 } } GROUP BY ?item ?file ?date ?label ?qualityLabel ?latitude ?longitude ?type ?subtype ?source ORDER BY ASC(?date) java.util.concurrent.ExecutionException: org.openrdf.query.MalformedQueryException: Lexical error at line 16, column 62. Encountered: " " (32), after : "s" at java.util.concurrent.FutureTask.report(FutureTask.java:122) at java.util.concurrent.FutureTask.get(FutureTask.java:206) at com.bigdata.rdf.sail.webapp.BigdataServlet.submitApiTask(BigdataServlet.java:292) at com.bigdata.rdf.sail.webapp.QueryServlet.doSparqlQuery(QueryServlet.java:678) at com.bigdata.rdf.sail.webapp.QueryServlet.doPost(QueryServlet.java:275) at com.bigdata.rdf.sail.webapp.RESTServlet.doPost(RESTServlet.java:269) at com.bigdata.rdf.sail.webapp.MultiTenancyServlet.doPost(MultiTenancyServlet.java:195) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:865) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1655) at org.wikidata.query.rdf.blazegraph.throttling.ThrottlingFilter.doFilter(ThrottlingFilter.java:322) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.throttling.SystemOverloadFilter.doFilter(SystemOverloadFilter.java:84) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at ch.qos.logback.classic.helpers.MDCInsertingServletFilter.doFilter(MDCInsertingServletFilter.java:50) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.QueryEventSenderFilter.doFilter(QueryEventSenderFilter.java:125) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.ClientIPFilter.doFilter(ClientIPFilter.java:43) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.JWTIdentityFilter.doFilter(JWTIdentityFilter.java:66) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.RealAgentFilter.doFilter(RealAgentFilter.java:33) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1642) at org.wikidata.query.rdf.blazegraph.filters.RequestConcurrencyFilter.doFilter(RequestConcurrencyFilter.java:50) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1634) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:146) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:257) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1340) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1242) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:220) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:126) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.Server.handle(Server.java:503) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) at java.lang.Thread.run(Thread.java:750) Caused by: org.openrdf.query.MalformedQueryException: Lexical error at line 16, column 62. Encountered: " " (32), after : "s" at com.bigdata.rdf.sail.sparql.Bigdata2ASTSPARQLParser.parseQuery2(Bigdata2ASTSPARQLParser.java:404) at com.bigdata.rdf.sail.webapp.QueryServlet$SparqlQueryTask.call(QueryServlet.java:741) at com.bigdata.rdf.sail.webapp.QueryServlet$SparqlQueryTask.call(QueryServlet.java:695) at com.bigdata.rdf.task.ApiTaskForIndexManager.call(ApiTaskForIndexManager.java:68) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ... 1 more Caused by: com.bigdata.rdf.sail.sparql.ast.TokenMgrError: Lexical error at line 16, column 62. Encountered: " " (32), after : "s" at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilderTokenManager.getNextToken(SyntaxTreeBuilderTokenManager.java:3994) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.jj_ntk(SyntaxTreeBuilder.java:9637) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.RDFLiteral(SyntaxTreeBuilder.java:7189) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphTerm(SyntaxTreeBuilder.java:3893) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.VarOrTermOrTRefP(SyntaxTreeBuilder.java:8714) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphNodePath(SyntaxTreeBuilder.java:3786) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.ObjectPath(SyntaxTreeBuilder.java:3467) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.ObjectListPath(SyntaxTreeBuilder.java:3044) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.PropertyListPath(SyntaxTreeBuilder.java:2992) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.TriplesSameSubjectPath(SyntaxTreeBuilder.java:2919) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.TriplesBlock(SyntaxTreeBuilder.java:2321) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.BasicGraphPattern(SyntaxTreeBuilder.java:2097) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2034) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.ServiceGraphPattern(SyntaxTreeBuilder.java:2534) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPatternNotTriples(SyntaxTreeBuilder.java:2370) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2047) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupOrUnionGraphPattern(SyntaxTreeBuilder.java:2451) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupOrUnionGraphPattern(SyntaxTreeBuilder.java:2459) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPatternNotTriples(SyntaxTreeBuilder.java:2361) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2047) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.WhereClause(SyntaxTreeBuilder.java:1013) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.SubSelect(SyntaxTreeBuilder.java:416) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1965) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupOrUnionGraphPattern(SyntaxTreeBuilder.java:2451) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPatternNotTriples(SyntaxTreeBuilder.java:2361) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2047) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.WhereClause(SyntaxTreeBuilder.java:1013) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.SubSelect(SyntaxTreeBuilder.java:416) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1965) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupOrUnionGraphPattern(SyntaxTreeBuilder.java:2451) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPatternNotTriples(SyntaxTreeBuilder.java:2361) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2047) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GraphPattern(SyntaxTreeBuilder.java:2056) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.GroupGraphPattern(SyntaxTreeBuilder.java:1969) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.WhereClause(SyntaxTreeBuilder.java:1013) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.SelectQuery(SyntaxTreeBuilder.java:377) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.Query(SyntaxTreeBuilder.java:328) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.QueryContainer(SyntaxTreeBuilder.java:216) at com.bigdata.rdf.sail.sparql.ast.SyntaxTreeBuilder.parseQuery(SyntaxTreeBuilder.java:32) at com.bigdata.rdf.sail.sparql.Bigdata2ASTSPARQLParser.parseQuery2(Bigdata2ASTSPARQLParser.java:336) ... 7 more
</body> </html>).
Shaw's Corner was the primary residence of the renowned Irish playwright George Bernard Shaw; it is now a National Trust property open to the public as a writer's house museum. Inside the house, the rooms remain much as Shaw left them, and the garden and Shaw's writing hut can also be visited. The house is an Edwardian Arts and Crafts-influenced structure situated in the small village of Ayot St Lawrence, in Hertfordshire, England. It is 6 miles from Welwyn Garden City and 5 miles from Harpenden.
Website,
Wikimedia, Wikidata
Shaws Corner
United Kingdom,
-
Location: 51.8343, -0.2671, KML, Cluster Map, Maps, ![]()
65 places
-

Someries Castle ⓘ
fortified manor house in Hyde, Bedfordshire, England, UK

-

Waytemore Castle ⓘ
castle in Bishop's Stortford, Hertfordshire, England, UK
-

Berkhamsted Castle ⓘ
castle in Berkhamsted, Hertfordshire, England, UK

-

Hertford Castle ⓘ
Grade I listed castle in East Hertfordshire, England, UK

-

Benington Lordship ⓘ
country house in Hertfordshire, England, UK
-

Chenies Manor House ⓘ
Grade I listed historic house museum in Chiltern, United Kingdom
-

Whipsnade Tree Cathedral ⓘ
Garden in Bedfordshire, England, UK
-

Henry Moore Studios and Gardens ⓘ
sculpture park and museum in Much Hadham, East Hertfordshire, England, UK
-

Baldock Museum and Local History Society ⓘ
municipal Building in England
-

British Schools Museum ⓘ
education museum in Hitchin, Hertfordshire, United Kingdom
-

Gibberd Gallery ⓘ
art gallery in Harlow
-

Harlow Museum & Walled Gardens ⓘ
Local museum in Harlow, United Kingdom
-
Headstone Manor ⓘ
Grade I listed manor house in the London Borough of Harrow, England,UK
-

Hertford Museum ⓘ
local museum in Hertford, Hertfordshire, England, United Kingdom
-
Knebworth House ⓘ
country house in Knebworth, Hertfordshire, England, UK
-

Leighton Buzzard Light Railway ⓘ
preserved narrow gauge railway in Bedfordshire
-
Lowewood Museum ⓘ
Museum in Lowewood, Hertfordshire, United Kingdom
-

Mill Green Museum and Working Mill ⓘ
local museum in Hatfield, Hertfordshire, England, United Kingdom
-

Much Hadham Forge Museum ⓘ
industry museum in United Kingdom
-

Old Gorhambury House ⓘ
country house in St Michael, Hertfordshire, England, UK
-

RAF Henlow ⓘ
Royal Air Force support station in Bedfordshire, England
-

Rhodes Arts Complex ⓘ
museum and arts centre in Bishop's Strotford, England
-

Shaw's Corner ⓘ
writer's house museum in Ayot St Lawrence, Hertfordshire, England, UK
-

St Albans Museum + Gallery ⓘ
Local museum in St Albans, United Kingdom
-

St Albans Organ Theatre ⓘ
theatre in the UK
-

St Albans Roman Wall ⓘ
English Heritage in the East of England
-
Tring Local History Museum ⓘ
local history museum in Tring, Hertfordshire, United Kingdom
-

Verulamium Museum ⓘ
Museum in St Albans, United Kingdom
-

Waltham Abbey Royal Gunpowder Mills ⓘ
Grade I listed military museum in the United Kingdom
-

Ware Museum ⓘ
museum in Ware, Hertfordshire, England, UK
-
Woburn Abbey ⓘ
occupying the east of the village of Woburn, Bedfordshire, England, is a country house, the family seat of the Duke of Bedford
-

Hatfield House ⓘ
country house in Hatfield, Hertfordshire, England, UK
-

Bruce Castle ⓘ
manor house in London, United Kingdom
-

Natural History Museum at Tring ⓘ
museum under the control of the Natural History Museum in the UK
-

The Epping Forest Museum ⓘ
museum in London, England, UK
-

Shuttleworth Collection ⓘ
aviation museum in Old Warden, Bedfordshire
-

Wardown Park Museum ⓘ
local museum in Luton, Bedfordshire, England, UK
-

Whipsnade Zoo ⓘ
zoo near Dunstable in Bedfordshire, England
-

Bedfordshire And Hertfordshire Regiment Museum ⓘ
museum in Luton, England, UK
-

Stevenage Museum ⓘ
museum in Hertfordshire, United Kingdom
-

Stockwood Discovery Centre ⓘ
museum in Luton, Bedfordshire, United Kingdom
-

De Havilland Aircraft Museum ⓘ
aviation museum in Hertfordshire, United Kingdom
-

Hertfordshire Zoo ⓘ
zoo in Hertfordshire, United Kingdom
-

Military Intelligence Museum ⓘ
military museum in Bedfordshire, United Kingdom
-

Pitstone Green Museum ⓘ
museum in Leighton Buzzard, England, United Kingdom
-

Woburn Safari Park ⓘ
safari park located in Woburn, Bedfordshire, England
-

RAF Museum London ⓘ
aviation museum in London, United Kingdom

-

Chiltern Open Air Museum ⓘ
Museum in the Chiltern Hills, United Kingdom
-

St Albans Musical Museum ⓘ
museum in St. Albans, England, UK
-

Epping Forest District Museum ⓘ
local museum in Waltham Abbey, United Kingdom
-

Watford Museum ⓘ
local museum in Hertfordshire, United Kingdom
-

Woburn Heritage Centre ⓘ
museum in Woburn, England, United Kingdom
-
Headstone Manor and Museum ⓘ
museum in London Borough of Harrow, United Kingdom
-

Whitewebbs Museum of Transport ⓘ
The Whitewebbs Museum, Whitewebbs Road, Enfield
-

Potters Bar Museum ⓘ
museum in Hertfordshire, United Kingdom
-

Bushey Museum and Art Gallery ⓘ
museum and gallery in Hertfordshire, England, United Kingdom
-

Elstree and Borehamwood Museum ⓘ
museum in Borehamwood, Hertfordshire, United Kingdom
-

Redbourn Museum ⓘ
museum in Redbourn, England, UK
-

Amersham Fair Organ Museum ⓘ
museum in Amersham, England, UK
-

Chesham Museum ⓘ
private, community and local history museum in Buckinghamshire, England, United Kingdom
-

Bishop's Stortford Museum ⓘ
museum in Bishops Stortford, England, UK
-

The National Speedway Museum ⓘ
museum in Broxbourne, England, UK
-

Hertfordshire Fire Brigade Museum ⓘ
museum in Watford, England, UK
-

Heath Robinson Musuem ⓘ
museum in northwest London about W. Heath Robinson
-

Radlett and District Museum ⓘ
museum in Radlett, England, UK
| Type | Subtype | Date | Description | Notes | Source |
|---|---|---|---|---|---|
| site | castle | Someries Castle | ruins, fortified manor house | Wikidata | |
| site | castle | Waytemore Castle | motte-and-bailey castle | Wikidata | |
| site | castle | 1066 | Berkhamsted Castle | ruins, motte-and-bailey castle | Wikidata |
| site | castle | 1066 | Hertford Castle | castle, city hall | Wikidata |
| site | garden | Benington Lordship | garden, English country house | Wikidata | |
| site | garden | Chenies Manor House | English country house, manor house, historic house museum, garden | Wikidata | |
| site | garden | Whipsnade Tree Cathedral | war memorial, garden | Wikidata | |
| site | garden | 1977 | Henry Moore Studios and Gardens | museum, sculpture garden | Wikidata |
| site | museum | Baldock Museum and Local History Society | local museum, city hall | Wikidata | |
| site | museum | British Schools Museum | education museum, historic house museum, independent museum | Wikidata | |
| site | museum | Gibberd Gallery | art museum | Wikidata | |
| site | museum | Harlow Museum & Walled Gardens | local museum | Wikidata | |
| site | museum | Headstone Manor | manor house, historic house museum | Wikidata | |
| site | museum | Hertford Museum | local museum, historic house museum, independent museum | Wikidata | |
| site | museum | Knebworth House | English country house, historic house museum, country house | Wikidata | |
| site | museum | Leighton Buzzard Light Railway | heritage railway, narrow-gauge railway | Wikidata | |
| site | museum | Lowewood Museum | museum, local authority museum | Wikidata | |
| site | museum | Mill Green Museum and Working Mill | watermill, local museum, local authority museum | Wikidata | |
| site | museum | Much Hadham Forge Museum | local museum, independent museum | Wikidata | |
| site | museum | Old Gorhambury House | English country house, historic house museum | Wikidata | |
| site | museum | RAF Henlow | air base, military museum, Royal Air Force station | Wikidata | |
| site | museum | Rhodes Arts Complex | arts center, local museum, movie theater | Wikidata | |
| site | museum | Shaw's Corner | English country house, historic house museum | Wikidata | |
| site | museum | St Albans Museum + Gallery | local authority museum, local museum | Wikidata | |
| site | museum | St Albans Organ Theatre | theatre building, music museum | Wikidata | |
| site | museum | St Albans Roman Wall | history museum | Wikidata | |
| site | museum | Tring Local History Museum | local museum | Wikidata | |
| site | museum | Verulamium Museum | museum, local authority museum | Wikidata | |
| site | museum | Waltham Abbey Royal Gunpowder Mills | charitable organization, military museum | Wikidata | |
| site | museum | Ware Museum | city museum, independent museum | Wikidata | |
| site | museum | 1101 | Woburn Abbey | English country house, historic house museum | Wikidata |
| site | museum | 1611 | Hatfield House | English country house, historic house museum, country house | Wikidata |
| site | museum | 1684 | Bruce Castle | local museum, manor house, conservation area, local authority museum | Wikidata |
| site | museum | 1889 | Natural History Museum at Tring | natural history museum, national museum | Wikidata |
| site | museum | 1895 | The Epping Forest Museum | museum | Wikidata |
| site | museum | 1928 | Shuttleworth Collection | independent museum, aviation museum | Wikidata |
| site | museum | 1930 | Wardown Park Museum | local museum, independent museum, historic house | Wikidata |
| site | museum | 1931 | Whipsnade Zoo | zoo | Wikidata |
| site | museum | 1947 | Bedfordshire And Hertfordshire Regiment Museum | museum | Wikidata |
| site | museum | 1954 | Stevenage Museum | museum, local authority museum | Wikidata |
| site | museum | 1954 | Stockwood Discovery Centre | local museum, independent museum | Wikidata |
| site | museum | 1959 | De Havilland Aircraft Museum | independent museum, aviation museum | Wikidata |
| site | museum | 1960 | Hertfordshire Zoo | zoo | Wikidata |
| site | museum | 1966 | Military Intelligence Museum | military museum, independent museum | Wikidata |
| site | museum | 1967 | Pitstone Green Museum | museum, independent museum | Wikidata |
| site | museum | 1970 | Woburn Safari Park | zoo | Wikidata |
| site | museum | 1972 | RAF Museum London | tourist attraction, military museum, aviation museum, national museum | Wikidata |
| site | museum | 1976 | Chiltern Open Air Museum | museum, independent museum | Wikidata |
| site | museum | 1978 | St Albans Musical Museum | museum | Wikidata |
| site | museum | 1981 | Epping Forest District Museum | local museum, local authority museum | Wikidata |
| site | museum | 1981 | Watford Museum | local museum, local authority museum | Wikidata |
| site | museum | 1984 | Woburn Heritage Centre | museum, independent museum | Wikidata |
| site | museum | 1986 | Headstone Manor and Museum | local museum, local authority museum | Wikidata |
| site | museum | 1986 | Whitewebbs Museum of Transport | transport museum | Wikidata |
| site | museum | 1990 | Potters Bar Museum | museum, independent museum | Wikidata |
| site | museum | 1993 | Bushey Museum and Art Gallery | local museum, independent museum | Wikidata |
| site | museum | 2000 | Elstree and Borehamwood Museum | museum, independent museum | Wikidata |
| site | museum | 2000 | Redbourn Museum | museum | Wikidata |
| site | museum | 2004 | Amersham Fair Organ Museum | museum | Wikidata |
| site | museum | 2004 | Chesham Museum | local museum | Wikidata |
| site | museum | 2005 | Bishop's Stortford Museum | museum, independent museum | Wikidata |
| site | museum | 2007 | The National Speedway Museum | museum | Wikidata |
| site | museum | 2009 | Hertfordshire Fire Brigade Museum | museum | Wikidata |
| site | museum | 2016 | Heath Robinson Musuem | museum, independent museum | Wikidata |
| site | museum | 2020 | Radlett and District Museum | museum, local museum, independent museum | Wikidata |