Conservation area

There is a problem

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

Holmpton

reference: 6774
name: Holmpton
designation-date
document-url: https://downloads.eastriding.org.uk/corporate/planning/conservation-areas/conservation-area-appraisals-and-management-plans/adopted-appraisals/Holmpton%20Conservation%20Area%20Appraisal.pdf
documentation-url: https://www.eastriding.gov.uk/planning-permission-and-building-control/conservation-areas-and-listed-buildings/conservation-areas/conservation-area-appraisals-and-management-plans/
geometry: MULTIPOLYGON (((0.067561 53.692189,0.067535 53.692183,0.067803 53.691927,0.068209 53.691405,0.068304 53.691227,0.068371 53.691148,0.068636 53.690882,0.068947 53.690427,0.068972 53.690405,0.069008 53.690304,0.069013 53.690157,0.069035 53.690082,0.069138 53.689899,0.069337 53.689637,0.069364 53.689592,0.069375 53.689555,0.069388 53.689543,0.069391 53.689498,0.069373 53.689439,0.069397 53.689316,0.069385 53.689265,0.069309 53.689134,0.069269 53.689077,0.069251 53.689065,0.068612 53.689000,0.068625 53.688955,0.068614 53.688852,0.068648 53.688796,0.068633 53.688778,0.068752 53.688572,0.068695 53.688535,0.068693 53.688516,0.068789 53.688384,0.068933 53.688221,0.068972 53.688125,0.068606 53.687881,0.068346 53.687765,0.068167 53.687709,0.067664 53.687893,0.067573 53.687951,0.067340 53.688170,0.067091 53.688460,0.066237 53.688277,0.066296 53.688183,0.066452 53.688022,0.066135 53.687908,0.066348 53.687728,0.066410 53.687770,0.066635 53.687869,0.066985 53.687542,0.067198 53.687377,0.067476 53.687493,0.067638 53.687351,0.067665 53.687350,0.067877 53.687431,0.067985 53.687360,0.068093 53.687317,0.068280 53.687169,0.068540 53.686993,0.068874 53.686738,0.068822 53.686702,0.068834 53.686646,0.068665 53.686453,0.068941 53.686351,0.069105 53.686484,0.069250 53.686402,0.069659 53.686686,0.069581 53.686735,0.069189 53.687022,0.069496 53.687172,0.069123 53.687447,0.069754 53.687756,0.069590 53.687860,0.069868 53.688012,0.069929 53.687973,0.069949 53.687984,0.070383 53.687715,0.070705 53.687830,0.070964 53.687957,0.070525 53.688258,0.070147 53.688498,0.070172 53.688510,0.070087 53.688568,0.070242 53.688659,0.070312 53.688712,0.070375 53.688698,0.070463 53.688696,0.070520 53.688712,0.070553 53.688739,0.070587 53.688727,0.070702 53.688776,0.070806 53.688868,0.070597 53.688967,0.070688 53.689061,0.070911 53.689210,0.071131 53.689299,0.071528 53.688983,0.071699 53.689046,0.071983 53.689175,0.072384 53.689299,0.072411 53.689318,0.072416 53.689335,0.072410 53.689355,0.072324 53.689427,0.072571 53.689540,0.072713 53.689419,0.072938 53.689531,0.073429 53.689795,0.073019 53.690078,0.072941 53.690140,0.073166 53.690288,0.073554 53.690569,0.073727 53.690670,0.073866 53.690706,0.073947 53.690708,0.074583 53.691036,0.075235 53.691392,0.075167 53.691451,0.075028 53.691530,0.074880 53.691441,0.074674 53.691364,0.074355 53.691556,0.073499 53.692197,0.073707 53.692348,0.073934 53.692482,0.073763 53.692602,0.073805 53.692631,0.073725 53.692675,0.073787 53.692717,0.073612 53.692826,0.073545 53.692890,0.073288 53.693057,0.073124 53.692971,0.072711 53.693276,0.073151 53.693429,0.073096 53.693534,0.073005 53.693649,0.072593 53.694358,0.072426 53.694615,0.071754 53.694448,0.072281 53.693604,0.071822 53.693449,0.070680 53.692985,0.070519 53.692949,0.070157 53.692892,0.069639 53.692827,0.069189 53.692787,0.069232 53.692746,0.068113 53.692352,0.067897 53.692282,0.067561 53.692189)))
point: POINT (0.070828 53.69075)
notes: Best Map is shown on page 8 of the appraisal document.
organisation
entry-date: 2025-04-01
start-date: start-date must be a real date
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