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PermittedY0109.25Submitted over a year agoRear extension

Cecil Avenue Havering RM11 2NB

"The proposed single-storey rear extension (5.2m × 3m × 3.1m) is designed to provide additional open-plan living space, strictly adhering to Permitted Development rights (Class A, GPDO). The extension’s scale, materials, and flat roof ensure it respects the dwelling’s mid-terrace context and causes no harm to neighboring amenity. Prior Approval is sought as the extension extends 3m beyond the original rear wall." The existing house is 7.92m deep and there is a single story rear extension of 3.00m deep and house depth is 10.92m, now we are proposing 3.00m deep rear extension and the total extension will be 6.00m and the full length of house will be 13.92m.

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Map of the site

Progress

Submitted
22 Apr 2025
— completed
Validated
22 Apr 2025
— completed
Consultation
16 May 2025
— completed
Target date
3 Jun 2025
— completed
Decided
23 May 2025
— completed

Application details

Reference
Y0109.25
Local authority
Havering
Postcode
RM11 2NB
Ward
Squirrels Heath
Application type
Prior Approval
Property type
Flat

Key dates

Submitted
22 Apr 2025
Validated
22 Apr 2025
Comments close
16 May 2025
Target decision
3 Jun 2025
Decided
23 May 2025

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 £573,000 — the median of the last 8 market sales in RM11 2NB, £470,000 to £665,000.

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