Planning agent
Harriet Williamson Architecture Limited
An architecture practice registered in Woking. 44 planning applications on PlanIndex across 7 councils . On the register from 2020 to 2026.
- 44 Applications on record
- 20 In the last 12 months
- 7 Councils
- 94% Granted of 34 decided
32 granted and 2 refused of 34 decided applications in our index. A record of decisions already made, not a forecast of the next one.
Where they work
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Woking33
92% approved here, against 86% for the council
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What they file
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Householder58%
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Full applications13%
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Lawful development11%
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Conditions8%
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Heritage and listed buildings5%
Company record
From Companies House. Company information only; we never show personal contact details.
- Registered name
- HARRIET WILLIAMSON ARCHITECTURE LIMITED
- Company number
- 14527588
- Status
- Active
- Incorporated
- 7 December 2022
- Registered in
- Woking
Track record
The 10 most recent applications naming this firm
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PLAN/2026/0741 Awaiting decision
36 Wheatsheaf Close Horsell Woking Surrey GU21 4BP
Erection of a single storey rear extension and first floor side dormer. Conversion of garage to habitable room and alterations to fenestration. Removal of rear external flue.
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PLAN/2026/0647 Awaiting decision
The Rustlings Elm Road Horsell Woking Surrey GU21 4DY
Erection of a single storey side and rear extension and part conversion of garage to habitable room.
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PLAN/2026/0637 Awaiting decision
Joldwynds The Ridge Woking Surrey GU22 7EQ
Erection of a first-floor front extension, alterations to the roof and changes to fenestration.
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PLAN/2026/0605 Awaiting decision
21 Grobars Avenue Horsell Woking Surrey GU21 4TP
Erection of a single storey side and rear extension following demolition of existing conservatories. Alterations to fenestration.
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COND/2026/0072 Awaiting decision
24 Winnington Way Woking Surrey GU21 3HL
Approval of details pursuant to condition 04 (Surface Water) of planning permission PLAN/2023/1029 (Erection of a two-storey side, single storey rear extension and front porch. Change of use of part of amenity land into garden. Erection of boundary fence to side and rear, following the demolition of existing boundary wall. Installation of solar panels and changes to external finishes. (amended plans and description.) )
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26/00351/FULPP Awaiting decision
27 Sandford Road Aldershot Hampshire GU11 3AF
Erection of a single storey side extension following demolition of the side porch
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26/00317/PDCPP Awaiting decision
27 Sandford Road Aldershot Hampshire GU11 3AF
Lawful Development Certificate for a proposed development: Erection of a single storey side extension
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PLAN/2026/0290 Granted
Cawdell 27 Dean Close Pyrford Woking Surrey GU22 8NX
Certificate of Existing Lawful Development for a single storey rear extension.
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PLAN/2026/0285 Granted
Heather Farm House Horsell Common Horsell Woking Surrey GU21 4XY
Certificate of Proposed Lawful Development for the erection of a single-storey side extension and a detached garden room.
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PLAN/2026/0224 Granted
21 Greenham Walk Woking Surrey GU21 3HB
Erection of a single storey rear extension, replacement front porch with canopy and bay window following demolition of existing porch. Garage conversion to habitable accommodation. Alterations to fenestration and external materials (Amended Description).
34 more applications on record
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