← Back to search

Permitted45069/APP/2021/3518Flat conversion

141 Grosvenor Avenue Hillingdon UB4 8NP

Conversion of a single dwelling into 2 self-contained flats with associated amenities.

Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.

Map of the site

Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
—
— completed
Target date
—
— completed
Decided
11 Nov 2021
— completed

Application details

Reference
45069/APP/2021/3518
Local authority
Hillingdon
Postcode
UB4 8NP
Application type
All Other
Property type
Flat

Key dates

Decided
11 Nov 2021

Estimated project value

£75k–£250k

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

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 7 recent sales are listed below.

Homes here go for about £335,500 — the median of the last 8 market sales in UB4 8NP, £320,000 to £600,000.

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