Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started18 St Georges Road is a four-bedroom detached house in Wallington (SM6 0AS). It has a recorded floor area of 165 m² (around 1776 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (March 2022) shows a D (score 56), a step below the typical UK home. When first surveyed in January 2009 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Poor to Average and lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include a basement. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 9.2% per year against 0% for the wider region. Today's modelled estimate of £765,000 is 13.3% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£380/sq ft) was about 16.9% above the typical sold price in the postcode. At 165 m² the property is well over the postcode median (115 m² across 10 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. 9 years since the last transfer (December 2016).
18 St Georges Road's carbon output runs well above what efficient homes in the postcode produce.
18 St Georges Road has 2 separate extension applications on the council record.
Extension: Rear of property
Erection of a ground and first floor rear extension with addition of rooflights to the rear ground floor.
18 St Georges Road valuation sits well clear of the typical sold price in this postcode.
£765,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.2% per year over 7 years.
£675,000
Growth on file: 9.2% per year over 7 years.
On floor area, 18 St Georges Road stands well clear of the street.
Price per m²
£4,091
Street avg £4,410
Floor Area
165 m²
Street avg 122 m²
Habitable Rooms
7 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Parkgate Road — bus stop.

Daytime· 07:00 – 23:00
53.2dB

Changes detected from historical EPC data
Hot water efficiency decreased
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Part single, part two storey · Rear of property
Erection of a part one, part two storey rear extension.
1 December 2016Most recent
£675,000
+92.9%over 7 years3 June 2009
£350,000
Median price across the last 5 sales in SM6 0AS: £671,000 (2025–2017).
Street avg 6 rooms
CO₂ Emissions
7.6 t/year
Street avg 5.6 t/year
SM6 0ES
Closest school
0.4 km
All Saints Carshalton Church of England Primary School. 38 schools nearby.
Night-time· 23:00 – 07:00
43.9dB
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell