21 Avocet Mews, Greenwich, London, SE28 0DA
About 21 Avocet Mews
21 Avocet Mews is a two-bedroom semi-detached house in Greenwich, London, London (SE28 0DA). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1967-1975 and council tax band B. At 45 m² this is the 7th smallest of 28 units on EPC record in the building, where floor areas span 42–98 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (August 2025) shows a C (score 70). When first surveyed in November 2008 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Poor, hot-water efficiency went from Average to Good and lighting went from Very Poor to Poor; while wall efficiency dropped from Average to Poor.
Held since November 2004 — that's 22 years off the open market, well above the local norm. Today's modelled estimate of £243,000 sits 102.5% above the 2004 sale of £120,000. At 45 m² it's 22.4% smaller than the typical home in the postcode (58 m² median across 27 EPCs).
What this property has
Inside
- Bedrooms2
Building
- Central heatingYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Wall insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Planning history
21 Avocet Mews has no planning applications on record.
Notable planning nearby
11applications of note in the surrounding area
We flagged 2 things worth checking at 21 Avocet Mews
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.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Avocet Mews valuation sits well clear of the typical sold price in this postcode.
£243,000
Modelled from EPC, postcode comparables.
£120,000
Recorded with HM Land Registry.
Sales timeline
12 November 2004Most recent
£120,000
Median price across the last 5 sales in SE28 0DA: £340,314 (2025–2022).
Nearby sales in SE28 0DA
9 Avocet Mews, Greenwich, London, SE28 0DA
Sold Jul 2025
£458,00023 Avocet Mews, Greenwich, London, SE28 0DA
Sold Mar 2025
£340,31435 Avocet Mews, Greenwich, London, SE28 0DA
Sold Dec 2023
£345,0007 Avocet Mews, Greenwich, London, SE28 0DA
Sold Sept 2022
£173,00012 Avocet Mews, Greenwich, London, SE28 0DA
Sold Apr 2019
£314,000
Versus other Avocet Mews homes
Price per m²
£2,667
Street avg £2,878
Floor Area
45 m²
Street avg 46 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.1 t/year
Similar properties nearby
1 Erebus Drive, Greenwich
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1 Apollo Way, Greenwich
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1 Cumberland House, Erebus Drive, Greenwich
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Wigeon Path — bus stop.
Closest school
0.2 km
Heronsgate Primary School. 43 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
56.2dB

Night-time· 23:00 – 07:00
47.5dB







