23 Drill Hall Road Chertsey Surrey KT16 8EN Data via plota.co.uk

RU.26/0894 Decided

Proposal

Certificate of Proposed Lawful Development for a single-storey side extension and loft conversion with rear dormer roof extension. Data via plota.co.uk

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View original council record ↗Last checked 7 Oct 2026, 02:00

Application progress

✓

Received

15 Jul 2026

✓

Decided

2 Sept 2026

Decided on 2 Sept 2026 · Last checked 2 Oct 2026

Documents

View the documents on the council's website ↗

Site constraints 6

Flood zone 3, rivers and sea

High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.

The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.

Flood map ↗

Conservation area about 19 m away: Chertsey

The edge of the area; work outside it can still affect its setting.

The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.

Council document ↗

National infrastructure project about 990 m away: Southampton to London Pipeline Project

The site is about 990 m from the project boundary. Pipeline, decided. The project page says whether consent was granted.

Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.

Planning Inspectorate project page ↗

Scheduled monument about 156 m away: Chertsey Abbey: a Benedictine monastery on the banks of Abbey River

Its setting is a consideration for work nearby.

Nationally important archaeology protected by the Secretary of State. Work that affects the monument or its setting is rarely permitted.

Historic England ↗

Also on the record

11 listed buildings within 150 m of the postcode pin; Inside the Chertsey built-up area.

Not affected

Not green belt

Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the Planning Inspectorate and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

Sales history 1

Last sold for £508,000 in August 2025. Semi-detached house, freehold.

22 August 2025£508,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area84 m² (904 sq ft)

Energy ratingC (69 out of 100)

PropertySemi-detached house, 4 habitable rooms

Built1950 to 1966

HeatingBoiler and radiators, mains gas

WallsCavity wall, filled cavity

From the energy performance certificate lodged in July 2025, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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