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Get started7 Ascot Mews is a four-bedroom detached house in Wallington (SM6 9PQ). It has a recorded floor area of 265 m² (around 2852 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (February 2026) shows a C (score 75), near the top of the C band. When first surveyed in February 2015 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Good; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition. The home occupies a cul-de-sac position.
At 265 m² the property is well over the postcode median (164 m² across 8 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £767,000 is 26% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£213/sq ft) was about 48% below the postcode norm. Last changed hands 11 years ago, in May 2015.
The EPC has just been inspected, so the rating reflects current condition.
A a garage conversion application was refused at 7 Ascot Mews in 2021.
Extension: Part single, part two storey · Rear of property
Erection of a part one, part two storey rear extension, conversion of garage into habitable room and alterations to fenestrations.
7 Ascot Mews valuation sits well clear of the typical sold price in this postcode.
£767,000
Modelled from EPC, postcode comparables.
£608,500
Recorded with HM Land Registry.
Price per m² for 7 Ascot Mews lags the street by a wide margin.
Price per m²
£2,296
Street avg £4,598
Floor Area
265 m²
Street avg 166 m²
Habitable Rooms
9 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Sandy Lane South / Woodcote Green — bus stop.

Daytime· 07:00 – 23:00
51.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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Extension: Single storey · Side and rear of property
Erection of a single storey side and rear extension including conversion of the garage to a habitable room and alteration to the ground floor flank and first floor rear fenestrations.
2 more applications for this property
Join to see all planning history.
21 May 2015Most recent
£608,500
Median price across the last 5 sales in SM6 9PQ: £820,000 (2024–2016).
Street avg 8 rooms
CO₂ Emissions
5.7 t/year
Street avg 5.8 t/year
SM6 9LD
Closest school
0.3 km
Wallington High School for Girls. 36 schools nearby.
Night-time· 23:00 – 07:00
42.0dB
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