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Permitted10/25/1242Submitted 9 months agoRear extension

328 Whalley Old Road Blackburn BB1 5SB

Single storey extension to the rear

Find on council portalDocuments (7)

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Progress

Submitted
24 Nov 2025
— completed
Validated
28 Nov 2025
— completed
Consultation
14 Jan 2026
— completed
Target date
8 Jan 2026
— completed
Decided
14 Jan 2026
— completed

Application details

Reference
10/25/1242
Local authority
Blackburn
Postcode
BB1 5SB
Ward
Little Harwood & Whitebirk
Application type
Full
Property type
House

Key dates

Submitted
24 Nov 2025
Validated
28 Nov 2025
Target decision
8 Jan 2026
Decided
14 Jan 2026

7 documents · 0 comments · 0 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 £75,000 — the median of the last 7 market sales in BB1 5SB, £30,000 to £135,000.

Contains HM Land Registry data © Crown copyright and database right 2026. 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