309a, Flat, Plumstead High Street, Greenwich, London, SE18 1JX
About 309a
309a is a mid-terrace house in Greenwich, London, London (SE18 1JX). It has a recorded floor area of 85 m² (around 915 sq ft) and construction records dating it to 1900-1929. The latest certificate (March 2015) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected.
At 85 m² the property is well over the postcode median (50 m² across 52 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.
Energy performance
309a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Mar 2025
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
309a has no planning applications on record.
But the area is active
127 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
309a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£405,000
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 SE18 1JX: £410,000 (2024–2021).
Nearby sales in SE18 1JX
323 Plumstead High Street, Greenwich, London, SE18 1JX
Sold May 2024
£410,000335 Plumstead High Street, Greenwich, London, SE18 1JX
Sold Oct 2023
£370,000337 Plumstead High Street, Greenwich, London, SE18 1JX
Sold Oct 2022
£580,000327 Plumstead High Street, Greenwich, London, SE18 1JX
Sold Jul 2022
£615,000345 Plumstead High Street, Greenwich, London, SE18 1JX
Sold Jul 2014
£250,000
Versus other Plumstead High Street homes
On epc rating, 309a runs well behind the street norm.
EPC Rating
42 (E)
Street avg 61 (D)
Floor Area
85 m²
Street avg 116 m²
CO₂ Emissions
5.7 t/year
Street avg 4.7 t/year
Habitable Rooms
4 rooms
Street avg 6 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Plumstead Corner /Rockmount Rd — bus stop.
Closest school
0.6 km
Bannockburn Primary School. 52 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.5dB

Night-time· 23:00 – 07:00
42.0dB







