9 Agar Close, Surbiton, KT6 7XF
About 9 Agar Close
9 Agar Close is an end-of-terrace house in Surbiton (KT6 7XF). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (February 2015) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 85), a 3-band jump. The latest certificate is from February 2015, so improvements made since then won't be reflected.
One planning application is currently pending a decision in 2026. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Know exactly what you're buying at 9 Agar 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
Energy performance
9 Agar Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Feb 2025
EPC Rating
Planning history
An application for a loft conversion is currently awaiting a decision.
- Feb 2026Loft ConversionOutlineIn report
Erection of hip to gable roof extension and rear dormer with 2No. Roof lights to front elevation
Extension- Documents
- 3 docs on file
- Reference
- 26/00368/CPU
We flagged 2 things worth checking at 9 Agar 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
9 Agar Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£394,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in KT6 7XF: £380,000 (2023–2011).
Everything we know about 9 Agar 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 Agar Close homes
On epc rating, 9 Agar Close runs well behind the street norm.
EPC Rating
53 (E)
Street avg 67 (D)
Floor Area
62 m²
Street avg 71 m²
CO₂ Emissions
3.5 t/year
Street avg 2.9 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
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1 Carnegie Close
KT6 7TR
1 Bakery Mews, Picton Place
KT6 7BP
1 Blaney Court, 50 Hook Rise North
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1 Kent Way
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Douglas Road (KT6) — bus stop.
Closest school
0.4 km
Tolworth Girls' School and Sixth Form. 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
56.0dB

Night-time· 23:00 – 07:00
46.7dB