21 First Avenue, Richmond Upon Thames, London, SW14 8SP
About 21 First Avenue
21 First Avenue is an end-of-terrace house in Richmond Upon Thames, London, London (SW14 8SP). It has a recorded floor area of 157 m² (around 1690 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (September 2024) shows a C (score 71). The recommended improvements would push it to B (score 84).
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 157 m² it's 16.8% larger than the typical home in the postcode (134 m² median across 26 EPCs). Its energy rating outperforms most of the postcode (better than 85% of similar EPCs).
Know exactly what you're buying at 21 First Avenue
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
EPC Rating
Planning history
21 First Avenue has been extended on multiple sides of the property across separate planning applications.
- Sept 2023ExtensionOutlineIn report
Extension: Single storey · Rear of property
Ground floor rear extension.
- Council
- DC South Team
- Documents
- 11 docs on file
- Reference
- 23/2226/PS192
- Aug 2023ExtensionFullIn report
Extension: Two storey · Side and rear of property
Two storey side/rear infill extension
- Council
- DC South Team
- Documents
- 15 docs on file
- Reference
- 23/1769/HOT
What's in 21 First Avenue, Richmond Upon Thames, London, SW14 8SP's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
21 First Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,590,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SW14 8SP: £1,570,000 (2025–2023).
Nearby sales in SW14 8SP
55 First Avenue, Richmond Upon Thames, London, SW14 8SP
Sold Jun 2025
£1,490,00065 First Avenue, Richmond Upon Thames, London, SW14 8SP
Sold Feb 2025
£1,605,00037 First Avenue, Richmond Upon Thames, London, SW14 8SP
Sold Oct 2024
£1,660,00061 First Avenue, Richmond Upon Thames, London, SW14 8SP
Sold Jul 2024
£1,570,00049 First Avenue, Richmond Upon Thames, London, SW14 8SP
Sold Mar 2023
£1,425,000
Everything we know about 21 First Avenue, 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 First Avenue homes
On epc rating, 21 First Avenue stands well clear of the street.
EPC Rating
71 (C)
Street avg 58 (D)
Floor Area
157 m²
Street avg 139 m²
CO₂ Emissions
4.3 t/year
Street avg 6.2 t/year
Habitable Rooms
7 rooms
Street avg 6 rooms
Similar properties nearby
1 First Avenue, Richmond Upon Thames
SW14 8SP
1 Grosvenor Avenue, Richmond Upon Thames
SW14 8BT
1 East Sheen Avenue, Richmond Upon Thames
SW14 8AR
1 Avenue Gardens, Richmond Upon Thames
SW14 8BP
1 Gilpin Avenue, Richmond Upon Thames
SW14 8QX
1 Glendower Road, Richmond Upon Thames
SW14 8NY
1 Fitzgerald Road, Richmond Upon Thames
SW14 8HA
1 Clare Lawn Avenue, Richmond Upon Thames
SW14 8BH
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
White Hart Lane (SW14) — bus stop.
Closest school
0.3 km
Barnes Primary School. 40 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
54.5dB

Night-time· 23:00 – 07:00
44.3dB