21 Copthorne Road, Leatherhead, KT22 7ED
About 21 Copthorne Road
21 Copthorne Road is a semi-detached house in Leatherhead (KT22 7ED). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (January 2016) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in March 2015 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Poor to Good and lighting went from Poor to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from January 2016, so improvements made since then won't be reflected.
Across 2001–2021, sale prices on this property compounded at 6% per year. On a £-per-square-foot basis, the last sale (£541/sq ft) was about 80.7% above the typical sold price in the postcode. At 73 m² it's 17% smaller than the typical home in the postcode (88 m² median across 27 EPCs). Most recent transfer: August 2021 at £425,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2004.
Know exactly what you're buying at 21 Copthorne 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
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This certificate is over 10 years old and is no longer valid.Expired 22 Jan 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Roof insulation improved
Planning history
- Nov 2004ApplicationIn report
Bathroom with WC and lobby BL approval Added by CC from card on 2.11.04
- Reference
- LEA/14644
We flagged 1 thing worth checking at 21 Copthorne 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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Copthorne Road has more than tripled in price since its earliest registered sale in 2001.
£445,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 20 years.
£425,000
Growth on file: 6.0% per year over 20 years.
Sales timeline
26 August 2021Most recent
£425,000
+102.4%over 12 years7 June 2009
£210,000
+57.9%over 7 years8 October 2001
£133,000
Median price across the last 5 sales in KT22 7ED: £575,000 (2025–2021).
Nearby sales in KT22 7ED
16 Copthorne Road, Leatherhead, KT22 7ED
Sold Jan 2025
£600,00031 Copthorne Road, Leatherhead, KT22 7ED
Sold Dec 2024
£575,00013 Copthorne Road, Leatherhead, KT22 7ED
Sold Mar 2024
£505,00022 Copthorne Road, Leatherhead, KT22 7ED
Sold Apr 2023
£510,0002 Copthorne Road, Leatherhead, KT22 7ED
Sold Jun 2021
£665,000
Everything we know about 21 Copthorne 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
- Larger development activity nearby

Versus other Copthorne Road homes
On floor area, 21 Copthorne Road runs well behind the street norm.
Price per m²
£5,822
Street avg £4,466
Floor Area
73 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.4 t/year
Similar properties nearby
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
Barnett Close — bus stop.
Closest school
0.3 km
Leatherhead Trinity School and Nursery. 10 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
56.9dB

Night-time· 23:00 – 07:00
49.7dB