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Permitted25/01285/FULSubmitted 9 months agoTwo-storey extension

8 Pierremont Drive Darlington DL3 9LZ

Erection of two-storey side extension and single storey extension to rear elevation

Find on council portalDocuments (15)

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Progress

Submitted
21 Nov 2025
— completed
Validated
25 Nov 2025
— completed
Consultation
9 Mar 2026
— completed
Target date
16 Jan 2026
— completed
Decided
12 Mar 2026
— completed

Application details

Reference
25/01285/FUL
Local authority
Darlington
Postcode
DL3 9LZ
Ward
Pierremont
Application type
Full
Property type
House

Key dates

Submitted
21 Nov 2025
Validated
25 Nov 2025
Comments close
9 Mar 2026
Target decision
16 Jan 2026
Decided
12 Mar 2026

15 documents · 0 comments · 10 constraints

Estimated project value

£55k–£130k

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: FMB / Checkatrade 2026, £2,000-£2,800/m² over a larger floor area.

Recently sold nearby

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

Homes here go for about £234,000 — the median of the last 8 market sales in DL3 9LZ, £177,000 to £342,500.

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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