12 Ash Tree Close, Surbiton, KT6 5BQ
About 12 Ash Tree Close
12 Ash Tree Close is a two-bedroom mid-terrace house in Surbiton (KT6 5BQ). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (July 2021) shows a C (score 70). The rating has held steady at C across 2 certificates since June 2011. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while wall efficiency dropped from Average to Poor and roof efficiency dropped from Poor to Very Poor. At 84 m² this is the 22nd smallest of 24 units on EPC record in the building, where floor areas span 40–102 m². The building's EPC ratings span D to B across 24 units on file. Other recorded features include a balcony.
At 84 m² it's 18.3% larger than the typical home in the postcode (71 m² median across 23 EPCs). Across 2011–2023, sale prices on this property compounded at 3.7% per year. On a £-per-square-foot basis, the last sale (£470/sq ft) was about 21.9% above the typical sold price in the postcode. Sold January 2023 for £425,000.
Know exactly what you're buying at 12 Ash Tree Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- GarageYes
- BalconyYes
Building
- Heating systemGas
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Planning history
12 Ash Tree Close has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 12 Ash Tree Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
12 Ash Tree Close valuation sits well clear of the typical sold price in this postcode.
£427,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 11 years.
£425,000
Growth on file: 3.7% per year over 11 years.
Sales timeline
26 January 2023Most recent
£425,000
+51.8%over 11 years15 August 2011
£280,000
Median price across the last 5 sales in KT6 5BQ: £350,000 (2023–2018).
Nearby sales in KT6 5BQ
Everything we know about 12 Ash Tree Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Ash Tree Close homes
On co₂ emissions, 12 Ash Tree Close runs well behind the street norm.
Price per m²
£5,060
Street avg £4,879
Floor Area
84 m²
Street avg 66 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.9 t/year
Street avg 1.7 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Ash Tree Close — bus stop.
Closest school
0.6 km
Southborough High School. 33 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.5dB

Night-time· 23:00 – 07:00
44.0dB