15 Old Watling Street Flamstead St Albans Hertfordshire AL3 8HL
Single storey side extension, single storey rear extension and hip-to-gable roof extension with rear dormer. Insert 2x skylights in the front slope of the roof.
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Progress
Application details
- Reference
- 26/01487/LDP
- Local authority
- Dacorum
- Postcode
- AL3 8HL
- Ward
- Watling
- Application type
- Outline
- Property type
- House
Key dates
- Submitted
- 2 Jul 2026
- Validated
- 2 Jul 2026
- Decided
- 26 Aug 2026
20 documents · 0 comments · 14 constraints
Estimated project value
£32k–£87k
Typical UK cost for this job type, at South East rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: Checkatrade 2026 loft conversion cost guide.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 3 recent sales are listed below.
- 15 OLD WATLING STREET, ST ALBANS, AL3 8HLDetached · £520,0005 months ago6 May 2026
- 5 OLD WATLING STREET, ST ALBANS, AL3 8HLSemi-detached · Not a standard market sale · £425,00012 months ago27 Oct 2025
- THE OAKS, 2 OLD WATLING STREET, ST ALBANS, AL3 8HLSemi-detached · £632,50019 months ago21 Mar 2025
- 12 OLD WATLING STREET, ST ALBANS, AL3 8HLSemi-detached · £550,0005 years ago18 Dec 2020
- 10 OLD WATLING STREET, ST ALBANS, AL3 8HLSemi-detached · £465,0006 years ago30 Sept 2020
- 23 OLD WATLING STREET, ST ALBANS, AL3 8HLDetached · £390,0007 years ago13 Jun 2019
- MEADOW VIEW, 24 OLD WATLING STREET, ST ALBANS, AL3 8HLDetached · £605,0008 years ago25 Apr 2018
- RIDGEWAY, 8 OLD WATLING STREET, ST ALBANS, AL3 8HLSemi-detached · £510,00010 years ago17 Aug 2016
Homes here go for about £520,000 — the median of the last 7 market sales in AL3 8HL, £390,000 to £632,500.
Contains HM Land Registry data © Crown copyright and database right 2026. 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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