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Permitted2021/5305/PSubmitted 4 years agoRear extension

3 Mackeson Road Camden NW3 2LU

Erection of single storey rear extension, window alterations to side of existing rear wing and installation of replacement sash windows at front and rear

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Progress

Submitted
28 Oct 2021
— completed
Validated
28 Oct 2021
— completed
Consultation
26 Dec 2021
— completed
Target date
20 May 2022
— completed
Decided
19 May 2022
— completed

Application details

Reference
2021/5305/P
Local authority
Camden
Postcode
NW3 2LU
Ward
Gospel Oak (Pre May 2022)
Application type
Householder
Property type
House

Key dates

Submitted
28 Oct 2021
Validated
28 Oct 2021
Comments close
26 Dec 2021
Target decision
20 May 2022
Decided
19 May 2022

Estimated project value

£21k–£34k

Based on the 8.4m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 8.4m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £575,000 — the median of the last 8 market sales in NW3 2LU, £428,000 to £980,000.

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.

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