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PermittedP/0236/22/PRIORSubmitted 4 years agoRear extension

33 Northwick Park Road Harrow HA1 2NY

Single Storey Rear Extension: 6.00 metres deep, 3.33 metres maximum height, 2.99 metres high to the eaves

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Progress

Submitted
25 Jan 2022
— completed
Validated
25 Jan 2022
— completed
Consultation
17 Feb 2022
— completed
Target date
8 Mar 2022
— completed
Decided
2 Mar 2022
— completed

Application details

Reference
P/0236/22/PRIOR
Local authority
Harrow
Postcode
HA1 2NY
Ward
Greenhill
Application type
Prior Approval
Property type
House

Key dates

Submitted
25 Jan 2022
Validated
25 Jan 2022
Comments close
17 Feb 2022
Target decision
8 Mar 2022
Decided
2 Mar 2022

Estimated project value

£38k–£69k

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: 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 £685,000 — the median of the last 7 market sales in HA1 2NY, £425,000 to £1,188,000.

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.

Nearby applications