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Get started49 Blenheim Gardens is a four-bedroom semi-detached house in Wallington (SM6 9PJ). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (June 2025) shows a C (score 70). When first surveyed in September 2020 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Very Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 87).
Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Today's modelled estimate of £738,000 is 18.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£433/sq ft) was about 82.9% above the typical sold price in the postcode. Last sale on file: £624,500 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£738,000
Modelled from EPC, postcode comparables.
£624,500
Recorded with HM Land Registry.
49 Blenheim Gardens outperforms the street on epc rating by a wide margin.
Price per m²
£4,660
Street avg £3,772
Floor Area
134 m²
Street avg 133 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Elgin Road — bus stop.

Daytime· 07:00 – 23:00
53.3dB

Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
Solar water heating installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
12 February 2021Most recent
£624,500
Median price across the last 5 sales in SM6 9PJ: £622,500 (2025–2019).
Street avg 6 rooms
CO₂ Emissions
4.1 t/year
Street avg 6.6 t/year
SM6 9LD
Closest school
0.5 km
Bandon Hill Primary School. 39 schools nearby.
Night-time· 23:00 – 07:00
43.8dB
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