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Pending5/2026/1339Submitted 3 weeks agoRear extension

9 Otterton Close Harpenden Hertfordshire Al5 3Be

Demolition of existing conservatory and construction of a single storey rear extension with rooflights

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Progress

Submitted
19 Aug 2026
— completed
Validated
19 Aug 2026
— completed
Consultation
18 Sept 2026
— completed
Target date
18 Sept 2026 (target)
— not yet reached
Decided
— not yet reached

Application details

Reference
5/2026/1339
Local authority
St Albans
Postcode
AL5 3BE
Ward
Harpenden North & Rural
Application type
Full
Property type
House

Key dates

Submitted
19 Aug 2026
Validated
19 Aug 2026
Target decision
18 Sept 2026

10 documents · 0 comments · 0 constraints

Estimated project value

£35k–£63k

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: 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.

Homes here go for about £685,000 — the median of the last 8 market sales in AL5 3BE, £499,995 to £1,250,000.

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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