21 Northway Road, Lambeth, London, SE5 9AN
About 21 Northway Road
21 Northway Road is a three-bedroom mid-terrace house in Lambeth, London, London (SE5 9AN). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (February 2021) shows a C (score 69), just inside the C band. When first surveyed in October 2015 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to B (score 89). Period features are noted in the property record.
One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Today's modelled estimate of £984,000 is 37.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£746/sq ft) was about 111.7% above the typical sold price in the postcode. Most recent transfer: June 2023 at £715,000.
Know exactly what you're buying at 21 Northway Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- Private gardenYes
Building
- Period featuresYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Planning history
21 Northway Road has an approved single-storey extension on the planning record.
- Sept 2023ExtensionFullIn report
Extension: Single storey
Erection of a rear single-storey ground floor side infill extension and removal of render to the front, rear and side fascias.
- Documents
- 7 docs on file
- Reference
- 23/02421/FUL
We flagged 1 thing worth checking at 21 Northway Road
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Northway Road valuation sits well clear of the typical sold price in this postcode.
£984,000
Modelled from EPC, postcode comparables.
£715,000
Recorded with HM Land Registry.
Sales timeline
20 June 2023Most recent
£715,000
Median price across the last 5 sales in SE5 9AN: £655,000 (2025–2022).
Nearby sales in SE5 9AN
36 Northway Road, Lambeth, London, SE5 9AN
Sold Jan 2025
£1,120,000Flat 2, 10 Northway Road, Lambeth, London, SE5 9AN
Sold Oct 2024
£515,00025 Northway Road, Lambeth, London, SE5 9AN
Sold Jul 2023
£795,00041 Northway Road, Lambeth, London, SE5 9AN
Sold Jun 2022
£655,0006 Northway Road, Lambeth, London, SE5 9AN
Sold May 2022
£755,000
Everything we know about 21 Northway Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Northway Road homes
Floor Area for 21 Northway Road lags the street by a wide margin.
Price per m²
£8,034
Street avg £6,277
Floor Area
89 m²
Street avg 108 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 4.7 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Padfield Street — bus stop.
Closest school
0.2 km
St Saviour's Church of England Primary School. 90 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
54.6dB

Night-time· 23:00 – 07:00
45.1dB