Conservation area

There is a problem

start-date column must be in YYYY-MM-DD format

Nightingale Lane

reference: 3821
name: Nightingale Lane
designation-date
document-url: https://www.wandsworth.gov.uk/media/1662/nightingalepluslaneplusappraisalplusplusms.pdf
documentation-url: https://www.wandsworth.gov.uk/planning-and-building-control/building-conservation-and-design/conservation-areas/conservation-area-appraisals/
geometry: MULTIPOLYGON (((-0.159233 51.452207,-0.159336 51.452178,-0.159075 51.451807,-0.158981 51.451834,-0.158684 51.451486,-0.158602 51.451510,-0.158593 51.451499,-0.157484 51.451825,-0.157400 51.451710,-0.157377 51.451696,-0.157214 51.451476,-0.156643 51.451643,-0.156199 51.451129,-0.156663 51.450977,-0.156818 51.451155,-0.157267 51.451020,-0.157149 51.450883,-0.157480 51.450776,-0.157585 51.450901,-0.157797 51.450838,-0.157786 51.450825,-0.157977 51.450764,-0.157999 51.450790,-0.158406 51.450676,-0.158430 51.450704,-0.158819 51.450574,-0.158888 51.450655,-0.159363 51.450517,-0.159380 51.450540,-0.159420 51.450528,-0.159824 51.450398,-0.159774 51.450339,-0.159974 51.450282,-0.159764 51.450038,-0.160088 51.449929,-0.160154 51.450006,-0.160540 51.449876,-0.160756 51.450126,-0.161001 51.450046,-0.160801 51.449654,-0.160656 51.449455,-0.159846 51.449750,-0.159323 51.449902,-0.158881 51.449989,-0.158544 51.449606,-0.157765 51.449859,-0.157513 51.449580,-0.156984 51.448962,-0.156839 51.449008,-0.156738 51.448889,-0.156823 51.448856,-0.156750 51.448764,-0.157521 51.448547,-0.157494 51.448516,-0.157611 51.448461,-0.157669 51.448444,-0.157429 51.448144,-0.157531 51.448115,-0.157572 51.448164,-0.157901 51.448065,-0.157924 51.448068,-0.158220 51.447986,-0.158087 51.447813,-0.157960 51.447854,-0.157897 51.447778,-0.157915 51.447772,-0.157883 51.447733,-0.157899 51.447699,-0.157771 51.447409,-0.157277 51.447419,-0.156980 51.447415,-0.156980 51.447427,-0.156817 51.447471,-0.156885 51.447556,-0.156392 51.447694,-0.156164 51.447378,-0.156031 51.447407,-0.155859 51.447407,-0.155843 51.447378,-0.155636 51.447391,-0.155606 51.447353,-0.155543 51.447227,-0.154843 51.447419,-0.154924 51.447532,-0.154349 51.447632,-0.154013 51.447172,-0.154560 51.447021,-0.154590 51.447064,-0.155346 51.446856,-0.155164 51.446499,-0.155093 51.446517,-0.155016 51.446405,-0.154874 51.446446,-0.154743 51.446257,-0.154661 51.446168,-0.154935 51.446104,-0.154856 51.445917,-0.154788 51.445824,-0.154808 51.445819,-0.154657 51.445522,-0.154806 51.445485,-0.154666 51.445339,-0.154426 51.445030,-0.154221 51.444786,-0.153985 51.444527,-0.153680 51.444624,-0.153308 51.444715,-0.153165 51.444769,-0.153046 51.444690,-0.152722 51.444820,-0.152501 51.444629,-0.152398 51.444676,-0.152378 51.444675,-0.152037 51.444814,-0.152172 51.444950,-0.152368 51.445176,-0.152033 51.445343,-0.151862 51.445399,-0.152102 51.445739,-0.152382 51.446347,-0.152582 51.446743,-0.152595 51.446742,-0.152621 51.446797,-0.152710 51.447023,-0.152699 51.447025,-0.152772 51.447148,-0.153049 51.447562,-0.153117 51.447545,-0.153258 51.447740,-0.153287 51.447763,-0.153272 51.447879,-0.153550 51.448333,-0.153938 51.448878,-0.153867 51.448899,-0.153975 51.449072,-0.154020 51.449182,-0.154027 51.449266,-0.154003 51.449362,-0.154247 51.449290,-0.154280 51.449291,-0.155208 51.450625,-0.154826 51.450727,-0.154757 51.450629,-0.154506 51.450698,-0.153541 51.449322,-0.152843 51.449517,-0.152884 51.449594,-0.152901 51.449607,-0.153062 51.449828,-0.153069 51.449826,-0.153767 51.450818,-0.153368 51.450928,-0.153689 51.451368,-0.153758 51.451452,-0.153863 51.451342,-0.153924 51.451295,-0.154355 51.451735,-0.154697 51.452109,-0.154792 51.452200,-0.154835 51.452231,-0.154907 51.452249,-0.154978 51.452252,-0.155112 51.452235,-0.155247 51.452189,-0.155285 51.452183,-0.155463 51.452190,-0.155641 51.452177,-0.155674 51.452207,-0.155756 51.452182,-0.155976 51.452407,-0.155942 51.452419,-0.156045 51.452521,-0.156170 51.452663,-0.155517 51.452855,-0.155836 51.453262,-0.156134 51.453165,-0.156291 51.453093,-0.156499 51.453015,-0.156640 51.453215,-0.158260 51.452733,-0.158115 51.452536,-0.159233 51.452207)))
point: POINT (-0.155579 51.44916)
notes: Appraisal
organisation
entry-date: 2025-04-01
start-date: start-date must be a real date
2007-01-22
end-date

How to fix this issue

Your dataset is missing the start-date column.

The Conservation area guidance explains how to fix the issue:

start-date

The date the validity of the record starts, written in YYYY-MM-DD format. Usually, this will be the same as the designation date. If anything about the conservation area has changed, for example, the boundary, it should be the date of that change.

Example:

1984-04-25

With dates, some data is better than no data, so:

1984 is fine
1984-04 is better
1984-04-25 is brilliant

How to improve Historic England’s data

Fix the errors indicated
Use the check service to make sure the data meets the standard
Publish the updated data on the endpoint URL