11 Blair Avenue, Esher, KT10 8BQ
About 11 Blair Avenue
11 Blair Avenue is a three-bedroom semi-detached house in Esher (KT10 8BQ). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1930-1949 and council tax band D. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The latest certificate (November 2014) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from November 2014, so improvements made since then won't be reflected.
5 planning records sit against the property, 5 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. At 115 m² it's 28.5% larger than the typical home in the postcode (90 m² median across 24 EPCs). Across 1999–2020, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £618,000 is 30.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£384/sq ft) was about 19.4% above the typical sold price in the postcode. Most recent transfer: April 2020 at £475,000.
Know exactly what you're buying at 11 Blair Avenue
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
- Bathrooms2
- CloakroomYes
Outside
- Private gardenYes
- ParkingOff street
Building
- Previously extendedYes
- RefurbishedYes
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 27 Nov 2024
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Apr 2022RenovationOutlineIn report
Extension of dropped kerb.
- Documents
- 6 docs on file
- Reference
- 2022/0626
- Jul 2020DemolitionFullIn report
Extension: Part single, part two storey · Side and rear of property
Part two/part first-floor side/rear extension and alterations to fenestration following demolition of existing single-storey side projection.
Extension- Documents
- 11 docs on file
- Reference
- 2020/1181
We flagged 1 thing worth checking at 11 Blair Avenue
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
Sale price has grown by over 3x since 1999.
£618,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 20 years.
£475,000
Growth on file: 6.7% per year over 20 years.
Sales timeline
7 April 2020Most recent
£475,000
+274.2%over 20 years14 October 1999
£126,950
Median price across the last 5 sales in KT10 8BQ: £650,000 (2025–2020).
Everything we know about 11 Blair Avenue, 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 Blair Avenue homes
Floor Area for 11 Blair Avenue runs comfortably ahead of the street norm.
Price per m²
£4,130
Street avg £4,224
Floor Area
115 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.3 t/year
Similar properties nearby
1 Alma Court, Alma Road
KT10 8JW
1 Blair Avenue
KT10 8BQ
1 Douglas Road
KT10 8BA
1 Hawkshill Close
KT10 8JY
1 Esher Place Avenue
KT10 8PU
1 Cedar Cottages, Lammas Lane
KT10 8PF
1 Cranbrook Drive
KT10 8DL
1 Charlotte Mews, Heather Place
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cranbrook Drive — bus stop.
Closest school
0.2 km
Cranmere Primary School. 20 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
46.6dB

Night-time· 23:00 – 07:00
39.6dB