17 Agar Close, Surbiton, KT6 7XF
About 17 Agar Close
17 Agar Close is a semi-detached house in Surbiton (KT6 7XF). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (November 2023) shows a C (score 70). When first surveyed in July 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Very Poor to Average and lighting went from Average to Very Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 86).
Know exactly what you're buying at 17 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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Hot water system changed
Single glazing replaced with double or better glazing
More low energy lighting installed
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
Planning history
17 Agar Close has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 17 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
17 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 17 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
EPC Rating
70 (C)
Street avg 65 (D)
Floor Area
62 m²
Street avg 71 m²
CO₂ Emissions
2.2 t/year
Street avg 3.0 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
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1 Carnegie Close
KT6 7TR
1 Bakery Mews, Picton Place
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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