10 Williams Lane, Richmond Upon Thames, London, SW14 7AZ
About 10 Williams Lane
10 Williams Lane is a four-bedroom semi-detached house in Richmond Upon Thames, London, London (SW14 7AZ). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 2007 onwards and council tax band G. The latest certificate (February 2019) shows a D (score 59), a step below the typical UK home. Earlier certificates rated it B (December 2011); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. Main heating runs on electricity. Other recorded features include a balcony.
At 144 m² the property is well over the postcode median (109 m² across 12 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. On the market in May 2012 and unlisted since — roughly 14 years. Today's modelled estimate of £1,240,000 is 44.2% above the 2012 sale price. One historical planning record sits against the property in 2015.
Know exactly what you're buying at 10 Williams Lane
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms3
Outside
- Private gardenYes
- GarageYes
- BalconyYes
Building
- RefurbishedYes
Energy performance
10 Williams Lane sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
More low energy lighting installed
Planning history
- Mar 2015ExtensionFullIn report
Extension: Side of property
Side extension to mirror neighbouring property and an extension to the back of the garage.
- Documents
- 15 docs on file
- Reference
- 14/3499/HOT
We flagged 1 thing worth checking at 10 Williams Lane
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
10 Williams Lane valuation sits well clear of the typical sold price in this postcode.
£1,240,000
Modelled from EPC, postcode comparables.
£860,000
Recorded with HM Land Registry.
Sales timeline
22 May 2012Most recent
£860,000
Median price across the last 5 sales in SW14 7AZ: £950,000 (2025–2019).
Nearby sales in SW14 7AZ
8 Williams Lane, Richmond Upon Thames, London, SW14 7AZ
Sold Jul 2025
£1,190,0004 Williams Lane, Richmond Upon Thames, London, SW14 7AZ
Sold Aug 2022
£1,130,00024 Williams Lane, Richmond Upon Thames, London, SW14 7AZ
Sold Jul 2022
£950,00014 Williams Lane, Richmond Upon Thames, London, SW14 7AZ
Sold Jun 2022
£827,50020 Williams Lane, Richmond Upon Thames, London, SW14 7AZ
Sold Dec 2019
£835,000
Everything we know about 10 Williams Lane, 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 Williams Lane homes
10 Williams Lane is notably below the street on epc rating.
Price per m²
£5,972
Street avg £7,226
Floor Area
144 m²
Street avg 115 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 1.8 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Thames Bank — bus stop.
Closest school
0.4 km
Thomson House School. 32 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
57.0dB

Night-time· 23:00 – 07:00
48.9dB