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PermittedP/0435/23Submitted 3 years agoTwo-storey extension

23 Marthorne Crescent Harrow HA3 5PL

Single and two storey side extension; single storey rear extension; external alterations (demolition of attached garage; rear extension and store)

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Progress

Submitted
8 Feb 2023
— completed
Validated
8 Feb 2023
— completed
Consultation
18 Apr 2023
— completed
Target date
24 Apr 2023
— completed
Decided
24 Apr 2023
— completed

Application details

Reference
P/0435/23
Local authority
Harrow
Postcode
HA3 5PL
Application type
Householder
Property type
House

Key dates

Submitted
8 Feb 2023
Validated
8 Feb 2023
Comments close
18 Apr 2023
Target decision
24 Apr 2023
Decided
24 Apr 2023

Estimated project value

£165k–£230k

Based on the 65.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, two-storey extension £2,000-£2,800/m².

Floor area gained: 65m² · 1 additional bedrooms

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Homes here go for about £310,000 — the median of the last 7 market sales in HA3 5PL, £247,000 to £547,000.

Contains HM Land Registry data © Crown copyright and database right 2024. 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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