3 Gregor Mews, Langton Way, Greenwich, London, SE3 7JX
About 3 Gregor Mews
3 Gregor Mews is a five-bedroom detached house in Greenwich, London, London (SE3 7JX). It has a recorded floor area of 155 m² (around 1669 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (October 2009) shows a D (score 60), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2009); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Good; while wall efficiency dropped from Good to Poor. The latest certificate is from October 2009, so improvements made since then won't be reflected. Other recorded features include a balcony.
One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved. At 155 m² it's 22.1% smaller than the typical home in the postcode (199 m² median across 3 EPCs). Today's modelled estimate of £1,503,000 is 15.6% above the 2020 sale price. Sold January 2020 for £1,300,000.
Know exactly what you're buying at 3 Gregor Mews
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
What this property has
Inside
- Bedrooms5
- Bathrooms3
- EnsuiteYes
Outside
- Private gardenYes
- ParkingOff street
- BalconyYes
Building
- RefurbishedYes
Energy performance
3 Gregor Mews's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Oct 2019
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Planning history
3 Gregor Mews has an approved single-storey side extension on the planning record.
- Aug 2010ExtensionFullIn report
Extension: Single storey · Side of property
Formation of terrace over single storey side extension.
- Agent
- Nic Antony Architects Ltd
- Documents
- 4 docs on file
- Reference
- 10/1699/F
What's in 3 Gregor Mews, Langton Way, Greenwich, London, SE3 7JX's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,503,000
Modelled from EPC, postcode comparables.
£1,300,000
Recorded with HM Land Registry.
Sales timeline
15 January 2020Most recent
£1,300,000
Median price across the last 3 sales in SE3 7JX: £1,285,000 (2023–2012).
Everything we know about 3 Gregor Mews, 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 Gregor Mews homes
Habitable Rooms for 3 Gregor Mews runs comfortably ahead of the street norm.
EPC Rating
60 (D)
Street avg 63 (D)
Floor Area
155 m²
Street avg 193 m²
CO₂ Emissions
8.1 t/year
Street avg 7.6 t/year
Habitable Rooms
9 rooms
Street avg 7 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Stratheden Rd/Shooters Hill Rd — bus stop.
Closest school
0.5 km
Invicta Primary School. 53 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
56.5dB

Night-time· 23:00 – 07:00
48.0dB