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Permitted21/01819/CPDSubmitted 5 years agoLoft conversion

129 Boyn Valley Road Maidenhead SL6 4DT

Certificate of lawfulness to determine whether the proposed hip to gable loft conversion with x2 rear rooflights is lawful.

Find on council portalDocuments (6)

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Progress

Submitted
11 Jun 2021
— completed
Validated
11 Jun 2021
— completed
Consultation
—
— completed
Target date
6 Aug 2021
— completed
Decided
4 Aug 2021
— completed

Application details

Reference
21/01819/CPD
Local authority
Windsor
Postcode
SL6 4DT
Ward
Boyn Hill
Application type
Outline
Property type
House

Key dates

Submitted
11 Jun 2021
Validated
11 Jun 2021
Target decision
6 Aug 2021
Decided
4 Aug 2021

6 documents · 0 comments · 9 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

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 3 recent sales are listed below.

Homes here go for about £405,550 — the median of the last 4 market sales in SL6 4DT, £320,000 to £450,000.

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.

Nearby applications