21 Beaconsfield Road, Greenwich, London, SE3 7LN
About 21 Beaconsfield Road
21 Beaconsfield Road is a semi-detached house in Greenwich, London, London (SE3 7LN). It has a recorded floor area of 74 m² (around 797 sq ft) and construction records dating it to 1900-1929. At 74 m² this is the smallest unit on EPC record across the building (74–242 m²). On EPC score it ranks last in the building (56 versus a best of 64). The latest certificate (November 2013) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 2 certificates since June 2012. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 76). The latest certificate is from November 2013, so improvements made since then won't be reflected.
Today's modelled estimate of £464,000 sits 15366.7% above the 2019 sale of £3,000. On a £-per-square-foot basis, the last sale (£4/sq ft) was about 99.2% below the postcode norm. At 74 m² it sits well below the postcode median (110 m² across 8 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include new windows, meaningful when judging how the property has evolved. Sold November 2019 for £3,000.
Know exactly what you're buying at 21 Beaconsfield Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
21 Beaconsfield Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Nov 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
- Aug 2010RenovationFullIn report
Installation of replacement double glazed timber windows (Resubmission).
- Agent
- Mears Ltd
New Windows- Documents
- 23 docs on file
- Reference
- 10/1774/F
- Jul 2010RenovationFullIn report
Replacement of windows, rear and side doors with double glazed UPVC windows and doors.
New Windows- Documents
- 25 docs on file
- Reference
- 09/1834/F
What's in 21 Beaconsfield Road, Greenwich, London, SE3 7LN's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Latest sale on 21 Beaconsfield Road was the lowest on Land Registry record across the postcode.
£464,000
Modelled from EPC, postcode comparables.
£3,000
Recorded with HM Land Registry.
Sales timeline
26 November 2019Most recent
£3,000
Median price across the last 5 sales in SE3 7LN: £1,015,000 (2025–2017).
Nearby sales in SE3 7LN
19b, Beaconsfield Road, Greenwich, London, SE3 7LN
Sold Feb 2025
£515,0001 Beaconsfield Road, Greenwich, London, SE3 7LN
Sold Apr 2024
£1,015,0003 Beaconsfield Road, Greenwich, London, SE3 7LN
Sold Jan 2022
£1,240,00015 Beaconsfield Road, Greenwich, London, SE3 7LN
Sold Jan 2018
£1,695,00025 Beaconsfield Road, Greenwich, London, SE3 7LN
Sold Dec 2006
£733,000
Everything we know about 21 Beaconsfield Road, 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 Beaconsfield Road homes
EPC Rating for 21 Beaconsfield Road lags the street by a wide margin.
EPC Rating
56 (D)
Street avg 65 (D)
Floor Area
74 m²
Street avg 81 m²
CO₂ Emissions
4.1 t/year
Street avg 3.3 t/year
Habitable Rooms
2 rooms
Street avg 4 rooms
Similar properties nearby
1 Primrose Mews, Greenwich
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1 Beaconsfield Close, Greenwich
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1 Seren Park Gardens, Greenwich
SE3 7RP
1 Leamington Court, Restell Close, Greenwich
SE3 7RD
1 Ferndale Court, Westcombe Park Road, Greenwich
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1 Combe Mews, Greenwich
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1 Parkside, Vanbrugh Fields, Greenwich
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Westcombe Park Rail Station — railway station.
Closest school
0.3 km
Halstow Primary School. 49 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
56.3dB

Night-time· 23:00 – 07:00
47.0dB