Flat 1, 28 Nunhead Lane, Southwark, London, SE15 3TU
About Flat 1
Flat 1 is a one-bedroom mid-terrace house in Southwark, London, London (SE15 3TU). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1900-1929 and council tax band C. At 38 m² this is the smallest unit on EPC record across the building (38–69 m²). The latest certificate (March 2023) shows a C (score 74). Main heating runs on electricity.
It hasn't traded since December 2005, a hold of 20 years that's notably long for the area. At 38 m² it sits well below the postcode median (60 m² across 19 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £363,000 is 45.2% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£611/sq ft) was about 111.9% above the typical sold price in the postcode. 5 planning records sit against the property, 0 approved, 4 refused.
Know exactly what you're buying at Flat 1
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
- Bathrooms1
Building
- RefurbishedYes
Energy performance
Flat 1's carbon output is low for the local stock.
EPC Rating
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- May 2019ExtensionFullIn report
Extension: Part single, part two storey · Rear of property
Erection of a part 1 part 2 storey rear extension to create three additional residential units. Creation of a roof terrace on the first floor flat roof extension
- Agent
- DWD
- Documents
- 19 docs on file
- Reference
- 19/AP/1039
- Mar 2019SubdivisionAmendmentIn report
Extension: Part single, part two storey · Rear of property
Construction of a part 1 part 2-storey rear extension and mansard roof to convert the existing building from three residential units to six flats (3x1bed and 3x2bed).
- Agent
- DWD
Extension- Documents
- 61 docs on file
- Reference
- 18/AP/4148
We flagged 2 things worth checking at Flat 1
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
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Sales history & valuation
Flat 1 valuation sits well clear of the typical sold price in this postcode.
£363,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Sales timeline
6 December 2005Most recent
£250,000
Median price across the last 5 sales in SE15 3TU: £600,000 (2022–2019).
Nearby sales in SE15 3TU
48 Nunhead Lane, Southwark, London, SE15 3TU
Sold Jan 2022
£20,00052 Nunhead Lane, Southwark, London, SE15 3TU
Sold Jun 2021
£600,00054a, Nunhead Lane, Southwark, London, SE15 3TU
Sold Apr 2021
£575,00054b, Nunhead Lane, Southwark, London, SE15 3TU
Sold Mar 2021
£1,175,000Flat C, 48 Nunhead Lane, London, SE15 3TU
Sold Aug 2019
£500,000
Everything we know about Flat 1, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Nunhead Lane homes
On epc rating, Flat 1 stands well clear of the street.
Price per m²
£6,579
Street avg £6,913
Floor Area
38 m²
Street avg 54 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.5 t/year
Street avg 2.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Carden Road — bus stop.
Closest school
0.1 km
Rye Oak Primary School. 74 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
54.7dB

Night-time· 23:00 – 07:00
44.1dB