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Permitted26/00206/HPDSubmitted 6 months agoRear extension

86 Nunnery Lane Darlington DL3 9PP

Prior Approval for the erection of a single storey rear extension projecting 4.6m from the original dwelling house, 3.6m in height to ridge and 2.5m in height to eaves

Find on council portalDocuments (5)

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Progress

Submitted
27 Feb 2026
— completed
Validated
10 Mar 2026
— completed
Consultation
1 Apr 2026
— completed
Target date
17 Apr 2026
— completed
Decided
7 Apr 2026
— completed

Application details

Reference
26/00206/HPD
Local authority
Darlington
Postcode
DL3 9PP
Ward
Mowden
Application type
Outline
Property type
House

Key dates

Submitted
27 Feb 2026
Validated
10 Mar 2026
Comments close
1 Apr 2026
Target decision
17 Apr 2026
Decided
7 Apr 2026

5 documents · 0 comments · 13 constraints

Estimated project value

£30k–£55k

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: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £238,750 — the median of the last 8 market sales in DL3 9PP, £170,000 to £317,000.

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.

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