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Permitted2026/1205/PSubmitted 5 months agoRear extension

8 Conybeare Camden NW3 3SD

Addition of extension at second storey roof level to form a three storey dwelling, erect ground and first floor rear extension with Juliet balcony, installation of a lift shaft, alterations to front fenestration including replacing garage door with window; PV panels and air source heat pump to new roof and new bin store at front

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Progress

Submitted
26 Mar 2026
— completed
Validated
26 Mar 2026
— completed
Consultation
20 Jun 2026
— completed
Target date
14 Jul 2026
— completed
Decided
13 Jul 2026
— completed

Application details

Reference
2026/1205/P
Local authority
Camden
Postcode
NW3 3SD
Ward
Primrose Hill
Application type
Householder
Property type
House

Key dates

Submitted
26 Mar 2026
Validated
26 Mar 2026
Comments close
20 Jun 2026
Target decision
14 Jul 2026
Decided
13 Jul 2026

Estimated project value

£165k–£275k

Based on the 68.2m² of floor area stated in the application, at inner London rates (2026). Source: FMB / Checkatrade 2026, single-storey extension £1,800-£3,000/m².

Floor area gained: 68.2 · 1 additional bedrooms

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £1,700,000 — the median of the last 8 market sales in NW3 3SD, £1,250,000 to £2,000,000.

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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