Flat D, 21 Sheen Lane, Richmond Upon Thames, London, SW14 8HY
About Flat D
Flat D is a mid-terrace house in Richmond Upon Thames, London, London (SW14 8HY). It has a recorded floor area of 54 m² (around 581 sq ft) and construction records dating it to before 1900. The latest certificate (February 2020) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since March 2010. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 82).
Most recent transfer was March 2025 at £345,000 — fresh data. Today's modelled estimate of £405,000 is 17.4% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£594/sq ft) was about 66.5% above the typical sold price in the postcode.
Know exactly what you're buying at Flat D
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Flat D's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Wall insulation improved
More low energy lighting installed
Planning history
Flat D has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
Sales history & valuation
Flat D valuation sits well clear of the typical sold price in this postcode.
£405,000
Modelled from EPC, postcode comparables.
£345,000
Recorded with HM Land Registry.
Sales timeline
28 March 2025Most recent
£345,000
Median price across the last 5 sales in SW14 8HY: £440,000 (2025–2022).
Nearby sales in SW14 8HY
Flat E, 19 Sheen Lane, Richmond Upon Thames, London, SW14 8HY
Sold Jul 2025
£410,00015a, Sheen Lane, Richmond Upon Thames, London, SW14 8HY
Sold Jan 2025
£440,000Flat F, 13 Sheen Lane, Richmond Upon Thames, London, SW14 8HY
Sold Jan 2025
£470,000Flat C, 13 Sheen Lane, Richmond Upon Thames, London, SW14 8HY
Sold Oct 2024
£400,000Flat C, 21 Sheen Lane, Richmond Upon Thames, London, SW14 8HY
Sold Dec 2022
£465,000
Everything we know about Flat D, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Sheen Lane homes
CO₂ Emissions for Flat D runs comfortably ahead of the street norm.
Price per m²
£6,389
Street avg £5,835
Floor Area
54 m²
Street avg 69 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 2.5 t/year
Similar properties nearby
250a, Flat 2, Upper Richmond Road West
SW14 8AG
32a, Flat 4, Priests Bridge, Richmond Upon Thames
SW14 8TA
349a, Flat 1, Upper Richmond Road West
SW14 8QN
32a, Flat 3, Priests Bridge, Richmond Upon Thames
SW14 8TA
135a, Top Flat, Sheen Lane
SW14 8AE
28b, Flat D, Sheen Lane, Richmond Upon Thames
SW14 8LW
349a, Flat 2, Upper Richmond Road West
SW14 8QN
32a, Flat 2, Priests Bridge, Richmond Upon Thames
SW14 8TA
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
0.1 km
Mortlake — railway station.
Closest school
0.0 km
Thomson House School. 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
55.0dB
Night-time· 23:00 – 07:00
46.2dB