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PermittedDM/21/01969/FPASubmitted 5 years agoConservatory

15 St Marys Avenue Crook DL15 9HY

Demolition of existing conservatory and erection of rear single storey extension.

Find on council portalDocuments (15)

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Progress

Submitted
1 Jun 2021
— completed
Validated
2 Jun 2021
— completed
Consultation
23 Jun 2021
— completed
Target date
28 Jul 2021
— completed
Decided
26 Jul 2021
— completed

Application details

Reference
DM/21/01969/FPA
Local authority
Durham
Postcode
DL15 9HY
Ward
Crook (Historic)
Application type
Full
Property type
House

Key dates

Submitted
1 Jun 2021
Validated
2 Jun 2021
Comments close
23 Jun 2021
Target decision
28 Jul 2021
Decided
26 Jul 2021

15 documents · 0 comments · 0 constraints

Estimated project value

£10k–£30k

Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: trade estimate.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 4 recent sales are listed below.

Homes here go for about £122,500 — the median of the last 7 market sales in DL15 9HY, £80,000 to £225,000.

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.

Planning constraints

No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.

Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.

Nearby applications