11 Glenhaven Avenue Borehamwood Hertfordshire WD6 1AY
Single storey rear extension, conversion of loft to habitable space including rear dormer and 2x front roof lights. Certificate of lawful development (Proposed).
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Progress
Application details
- Reference
- 26/1151/CLP
- Local authority
- Hertsmere
- Postcode
- WD6 1AY
- Ward
- Borehamwood Brookmeadow
- Application type
- Outline
- Property type
- House
Key dates
- Submitted
- 11 Aug 2026
- Validated
- 11 Aug 2026
- Target decision
- 6 Oct 2026
4 documents · 0 comments · 13 constraints
Estimated project value
£35k–£94k
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: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 13 GLENHAVEN AVENUE, BOREHAMWOOD, WD6 1AYTerraced · £420,0002 years ago25 May 2024
- 1 GLENHAVEN AVENUE, BOREHAMWOOD, WD6 1AYTerraced · £475,0002 years ago19 Apr 2024
- 3 GLENHAVEN AVENUE, BOREHAMWOOD, WD6 1AYTerraced · £475,0003 years ago31 Jan 2023
- 9 GLENHAVEN AVENUE, BOREHAMWOOD, WD6 1AYTerraced · £368,0007 years ago14 Aug 2019
- 1 GLENHAVEN AVENUE, BOREHAMWOOD, WD6 1AYTerraced · £402,5008 years ago18 Sept 2017
- CLARENDON WORKS GLENHAVEN AVENUE, BOREHAMWOOD, WD6 1AYOther · Not a standard market sale · £545,00012 years ago20 Jun 2014
- 1 GLENHAVEN AVENUE, BOREHAMWOOD, WD6 1AYTerraced · £223,00019 years ago23 Oct 2006
- THE COTTAGE GLENHAVEN AVENUE, BOREHAMWOOD, WD6 1AYSemi-detached · £222,00021 years ago28 Feb 2005
Homes here go for about £402,500 — the median of the last 7 market sales in WD6 1AY, £222,000 to £475,000.
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.
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