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Permitted25/00739/HSESubmitted over a year agoRear extension

31 THORNHILL GARDENS London Borough of Barking and Dagenham IG11 9TX

Conversion of existing garage into habitable space and the construction of a part two storey part single storey rear extension and a part first floor side extension 

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Map of the site

Progress

Submitted
18 May 2025
— completed
Validated
18 May 2025
— completed
Consultation
12 Jun 2025
— completed
Target date
13 Jul 2025
— completed
Decided
8 Jul 2025
— completed

Application details

Reference
25/00739/HSE
Local authority
Barking and Dagenham
Postcode
IG11 9TX
Ward
Longbridge
Application type
Householder
Property type
House

Key dates

Submitted
18 May 2025
Validated
18 May 2025
Comments close
12 Jun 2025
Target decision
13 Jul 2025
Decided
8 Jul 2025

Estimated project value

£110k–£185k

Based on the 49.0m² of floor area stated in the application, at outer London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 49m²

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £513,750 — the median of the last 4 market sales in IG11 9TX, £500,000 to £550,000.

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.

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