Flat C, 1 St Andrew S Road, Surbiton, KT6 4DT
About Flat C
Flat C is a one-bedroom semi-detached house in Surbiton (KT6 4DT). It has a recorded floor area of 39 m² (around 420 sq ft) and construction records dating it to 1950-1966. The latest certificate (January 2019) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump. Period features are noted in the property record.
Held since August 1998 — that's 28 years off the open market, well above the local norm. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1996–1998, sale prices on this property compounded at 22.1% per year. Today's modelled estimate of £289,000 sits 272.9% above the 1998 sale of £77,500. On a £-per-square-foot basis, the last sale (£185/sq ft) was about 54.3% below the postcode norm.
Know exactly what you're buying at Flat C
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
- Bedrooms1
- Bathrooms1
- CloakroomYes
Building
- Heating systemGas
- Period featuresYes
- RefurbishedYes
Energy performance
Flat C sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
Flat C has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at Flat C
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Flat C's modelled value sits at over four times its earliest registered sale price (1996).
£289,000
Modelled from EPC, postcode comparables and a sale-price growth of 22.1% per year over 2 years.
£77,500
Growth on file: 22.1% per year over 2 years.
Sales timeline
13 August 1998Most recent
£77,500
+45.0%over 1 year3 October 1996
£53,450
Median price across the last 5 sales in KT6 4DT: £248,000 (2025–2023).
Nearby sales in KT6 4DT
Flat 1, 8 St Andrew S Road, Surbiton, KT6 4DT
Sold Jul 2025
£215,000Flat 2, 5 St Andrew S Road, Surbiton, KT6 4DT
Sold Jul 2025
£275,000Flat 4, 4 St Andrew S Road, Surbiton, KT6 4DT
Sold Jul 2024
£185,000Flat 1, 6 St Andrew S Road, Surbiton, KT6 4DT
Sold Jun 2023
£248,0001a, St Andrew S Road, Surbiton, KT6 4DT
Sold Mar 2023
£725,000
Everything we know about Flat C, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other St Andrew S Road homes
EPC Rating for Flat C lags the street by a wide margin.
Price per m²
£1,987
Street avg £6,590
Floor Area
39 m²
Street avg 46 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
3.2 t/year
Street avg 2.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Surbiton Sainsbury's — bus stop.
Closest school
0.3 km
St Andrew's and St Mark's CofE Junior School. 32 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
53.3dB
Night-time· 23:00 – 07:00
43.8dB