15 Keston Road, Southwark, London, SE15 4JA
About 15 Keston Road
15 Keston Road is a four-bedroom mid-terrace house in Southwark, London, London (SE15 4JA). It has a recorded floor area of 177 m² (around 1905 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (October 2025) shows a C (score 73). When first surveyed in March 2010 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 85). Other recorded features include a basement. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
At 177 m² the property is well over the postcode median (82 m² across 18 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. Across 1998–2018, sale prices on this property compounded at 9.8% per year. Today's modelled estimate of £1,401,000 is 43.8% above the 2018 sale price. Sold June 2018 for £974,000.
Know exactly what you're buying at 15 Keston 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
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
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
- BasementYes
Outside
- Private gardenYes
Building
- Period featuresYes
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
High performance glazing installed
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
More low energy lighting installed
Planning history
15 Keston Road has been extended on multiple sides of the property across separate planning applications.
- May 2023Loft ConversionFullIn report
Construction of a dormer, installation of 3 x velux roof lights to front roofslope including raising of the ridge by 250mm.
- Agent
- Resi
- Documents
- 14 docs on file
- Reference
- 23/AP/0862
- May 2023Loft ConversionOutlineIn report
Certificate of lawfulness (proposed): Loft conversion with rear dormer extension.
- Agent
- Resi
- Documents
- 13 docs on file
- Reference
- 23/AP/0861
We flagged 1 thing worth checking at 15 Keston 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
Latest sale on 15 Keston Road was the highest on Land Registry record across the postcode.
£1,401,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.8% per year over 20 years.
£974,000
Growth on file: 9.8% per year over 20 years.
Sales timeline
7 June 2018Most recent
£974,000
+82.1%over 6 years1 September 2011
£535,000
+262.7%over 13 years23 March 1998
£147,500
Median price across the last 5 sales in SE15 4JA: £680,000 (2025–2020).
Nearby sales in SE15 4JA
27b, Keston Road, London, SE15 4JA
Sold Oct 2025
£712,00039b, Keston Road, Southwark, London, SE15 4JA
Sold Sept 2023
£490,0001a, Keston Road, Southwark, London, SE15 4JA
Sold Dec 2022
£900,00031a, Keston Road, Southwark, London, SE15 4JA
Sold May 2022
£645,00039a, Keston Road, Southwark, London, SE15 4JA
Sold Jan 2020
£571,000
Everything we know about 15 Keston 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 Keston Road homes
15 Keston Road outperforms the street on epc rating by a wide margin.
Price per m²
£5,503
Street avg £6,668
Floor Area
177 m²
Street avg 125 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.5 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
0.2 km
Oakhurst Grove — bus stop.
Closest school
0.1 km
St John's and St Clement's Church of England Primary School. 77 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
54.4dB

Night-time· 23:00 – 07:00
44.2dB