221 New Haw Road Addlestone Surrey KT15 2DP Data via plota.co.uk

RU.26/1219 REGISTERED

Proposal

Enlargement and alterations to the existing building comprising of two-storey rear extension, raising the roof height, alterations to the fenestration and insertion of rooflights to enlarge the existing self-contained flat at ground floor level and HMO at first floor and roof level Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
around 25 Sept 2026
Decision
Expected by 20 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 20 Nov 2026, from recent full applications across the UK.

Comments are open until 23 Oct 2026

Comment on this application ↗

Site constraints 4

Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Inside the New Haw built-up area; Green belt about 63 m away: London; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 2, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

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 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 2

Last sold for £730,000 in December 2025. Detached house, freehold.

18 December 2025£730,000Recorded as a transfer outside a standard sale
24 July 2020£565,000

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

Building

Floor area170 m² (1,830 sq ft)
Energy ratingE (53 out of 100), could reach B
PropertyDetached house, 10 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsSolid brick, as built, no insulation (assumed)

From the energy performance certificate lodged in July 2019, 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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Important details

Council
Runnymede
Postcode
KT15 2DP
Received
around 25 Sept 2026
Validated
25 Sept 2026
Case officer
Show
Freehold owner
Show

Decision outlook

Day 14 of the 56-day target. Councils usually decide full applications by day 56.

Day 1442 days to the 56-day target
56%decided within 8 weeks
87%approved
93,033decided in the last year

Plota live figures for full applications decided across the UK in the last twelve months, from validation; too few recent full applications in Runnymede to go on. Runnymede decision record →

Consultation & key dates

Comments by
23 Oct 2026
Runnymede
Planning Authority Score
5.2/10
Average
#140 of 296 councils
Relevant to this application:
Householder decisions

Runnymede ranks #108 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (89%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Runnymede decision statistics
Based on MHCLG data, the year to March 2026
83%
Overall approval rate
Below avg (87%) #242 of 296
89%
Householder approved
Below avg (90%) #208 of 296
72%
Decided in 8 weeks
Above avg (63%) #108 of 296
36%
Extended time limit
Below avg (41%) #113 of 296
66%
Minor dwellings approved
74 decided (1-9 homes)
82%
Major dwellings approved
11 decided (10+ homes)
55%
Change of use approved
11 decided
661
Total decisions
110 refused in the year to March 2026

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.

Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.