21a, Claremont Lane, Esher, KT10 9DP
About 21a
21a is a four-bedroom detached house in Esher (KT10 9DP). It has a recorded floor area of 289 m² (around 3111 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (October 2018) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). Our model identifies extension potential, subject to local planning policy.
At 289 m² the property is well over the postcode median (57 m² across 32 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and new windows, meaningful when judging how the property has evolved. Across 1998–2021, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £1,831,000 is 17% above the 2021 sale price. Most recent transfer: February 2021 at £1,565,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 21a
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
- Bedrooms4
- Bathrooms3
- Open-plan layoutYes
Building
- Extension potentialPossible
Energy performance
21a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
A new windows application was refused at 21a in 2023.
- Nov 2023ExtensionOutlineIn report
Replacement bay window to the rear and alterations to fenestration following demolition of existing single-storey rear conservatory and existing bay window.
New Windows- Documents
- 11 docs on file
- Reference
- 2023/2325
- Jul 2023ExtensionOutlineIn report
Replacement bay window to the rear and alterations to fenestration following demolition of existing single-storey rear conservatory and existing bay window.
New Windows- Documents
- 10 docs on file
- Reference
- 2023/0355
We flagged 1 thing worth checking at 21a
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
Latest sale on 21a was the highest on Land Registry record across the postcode.
£1,831,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 22 years.
£1,565,000
Growth on file: 4.2% per year over 22 years.
Sales timeline
15 February 2021Most recent
£1,565,000
+70.1%over 18 years23 July 2002
£920,000
+46.6%over 3 years20 November 1998
£627,500
Median price across the last 5 sales in KT10 9DP: £1,184,400 (2014–1997).
Everything we know about 21a, 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 Claremont Lane homes
Years Held for 21a lags the street by a wide margin.
Price per m²
£5,415
Street avg £7,534
Floor Area
289 m²
Street avg 111 m²
Habitable Rooms
8 rooms
Street avg 4 rooms
CO₂ Emissions
9.7 t/year
Street avg 4.7 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
High Street — bus stop.
Closest school
0.4 km
Esher Church School. 13 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
49.6dB
Night-time· 23:00 – 07:00
42.6dB