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Permitted26/1024/FULSubmitted 2 months agoAnnexe

The Briars House 13 The Briars Sarratt Rickmansworth Hertfordshire WD3 6AU

Conversion of existing garage and construction of a single storey link extension to form residential annexe

View on council portalDocuments (11)

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Map of the site

Progress

Submitted
23 Jun 2026
— completed
Validated
30 Jun 2026
— completed
Consultation
23 Jul 2026
— completed
Target date
25 Aug 2026
— completed
Decided
24 Aug 2026
— completed

Application details

Reference
26/1024/FUL
Local authority
Three Rivers
Postcode
WD3 6AU
Ward
Chorleywood North And Sarratt
Application type
Full
Property type
House

Key dates

Submitted
23 Jun 2026
Validated
30 Jun 2026
Comments close
23 Jul 2026
Target decision
25 Aug 2026
Decided
24 Aug 2026

11 documents · 1 comments · 27 constraints

Estimated project value

£63k–£140k

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: trade estimate.

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts.

Homes here go for about £1,075,000 — the median of the last 8 market sales in WD3 6AU, £565,000 to £1,630,000.

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.

Nearby applications