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Permitted10/25/0051Submitted over a year agoRear extension

52 Rosewood Avenue Blackburn BB1 9SZ

Erection of single storey rear extension. 5.965m from original rear wall, Max Height: 3.665m, Height to Eaves: 2.950m

Find on council portalDocuments (9)

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Progress

Submitted
20 Jan 2025
— completed
Validated
21 Jan 2025
— completed
Consultation
19 Feb 2025
— completed
Target date
4 Feb 2025
— completed
Decided
19 Feb 2025
— completed

Application details

Reference
10/25/0051
Local authority
Blackburn
Postcode
BB1 9SZ
Ward
Roe Lee
Application type
Full
Property type
House

Key dates

Submitted
20 Jan 2025
Validated
21 Jan 2025
Target decision
4 Feb 2025
Decided
19 Feb 2025

9 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. 4 recent sales are listed below.

Homes here go for about £140,000 — the median of the last 7 market sales in BB1 9SZ, £98,000 to £170,000.

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