8 Culsac Road, Surbiton, KT6 7ST
About 8 Culsac Road
8 Culsac Road is a three-bedroom detached house in Surbiton (KT6 7ST). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (May 2022) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in February 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 87), a 2-band jump. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
5 planning records sit against the property, 4 approved, 1 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Today's modelled estimate of £702,000 is 12.5% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£690/sq ft) was about 141.1% above the typical sold price in the postcode. At 84 m² it's 18.8% smaller than the typical home in the postcode (104 m² median across 6 EPCs). Most recent transfer: March 2023 at £624,000.
Know exactly what you're buying at 8 Culsac Road
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
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- GarageYes
- Cul-de-sacYes
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
A a single-storey extension application was refused at 8 Culsac Road in 2023.
- May 2024ConservatoryFullIn report
Extension: Single storey · Side and rear of property
Erection of a single-storey rear and side extension with side conservatory.
Extension- Documents
- 5 docs on file
- Reference
- 24/00533/HOU
- Dec 2023ExtensionAmendmentIn report
Extension: Rear of property
Application for a Non-Material Amendment to Planning Permission ref: 23/01037/HOU (Erection of single storey rear extension). Amendment to changes to fenestration on two side elevations.
- Documents
- 3 docs on file
- Reference
- 23/03319/NMA
We flagged 2 things worth checking at 8 Culsac Road
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
8 Culsac Road valuation sits well clear of the typical sold price in this postcode.
£702,000
Modelled from EPC, postcode comparables.
£624,000
Recorded with HM Land Registry.
Sales timeline
2 March 2023Most recent
£624,000
Median price across the last 5 sales in KT6 7ST: £560,000 (2022–2010).
Everything we know about 8 Culsac Road, 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 Culsac Road homes
Price per m² for 8 Culsac Road runs comfortably ahead of the street norm.
Price per m²
£7,429
Street avg £3,905
Floor Area
84 m²
Street avg 131 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 5.7 t/year
Similar properties nearby
1 Fullers Way North
KT6 7LQ
1 Inglewood Mews, Egmont Road
KT6 7AH
1 Cranborne Avenue
KT6 7JP
1 Culsac Road
KT6 7ST
1 Draycot Road
KT6 7BL
1 Oakleigh Avenue
KT6 7PY
1 Egmont Road
KT6 7AT
1 Egmont Avenue
KT6 7AU
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Malvern Road (KT6) — bus stop.
Closest school
0.3 km
Southborough High 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
55.7dB

Night-time· 23:00 – 07:00
46.6dB