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PermittedP/3037/21Rear extension

131 Byron Road Harrow HA3 7TB

Single Storey Rear Extension

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Progress

Submitted
—
— completed
Validated
—
— completed
Consultation
10 Sept 2021
— completed
Target date
15 Sept 2021
— completed
Decided
15 Sept 2021
— completed

Application details

Reference
P/3037/21
Local authority
Harrow
Postcode
HA3 7TB
Application type
Householder
Property type
House

Key dates

Comments close
10 Sept 2021
Target decision
15 Sept 2021
Decided
15 Sept 2021

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.

Homes here go for about £387,500 — the median of the last 4 market sales in HA3 7TB, £232,000 to £480,000.

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