15 Blanchedowne, Southwark, London, SE5 8HT
About 15 Blanchedowne
15 Blanchedowne is a three-bedroom semi-detached house in Southwark, London, London (SE5 8HT). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (April 2020) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.
One planning record on file: an extension approved in 2024. Past consents include an extension, meaningful when judging how the property has evolved. At 86 m² it's 16.2% larger than the typical home in the postcode (74 m² median across 19 EPCs). Today's modelled estimate of £690,000 is 23% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£606/sq ft) was about 167.7% above the typical sold price in the postcode. Most recent transfer: July 2020 at £561,000.
Know exactly what you're buying at 15 Blanchedowne
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
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
Council records include a part-single-part-two-storey rear extension at 15 Blanchedowne.
- Oct 2024ExtensionFullIn report
Extension: Part single, part two storey · Rear of property
Ground floor full width rear extension and first floor part width rear extension
- Agent
- michael radcliffe architect
- Documents
- 17 docs on file
- Reference
- 24/AP/2527
We flagged 2 things worth checking at 15 Blanchedowne
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£690,000
Modelled from EPC, postcode comparables.
£561,000
Recorded with HM Land Registry.
Sales timeline
22 July 2020Most recent
£561,000
Median price across the last 5 sales in SE5 8HT: £483,000 (2023–2015).
Nearby sales in SE5 8HT
19 Blanchedowne, Southwark, London, SE5 8HT
Sold Feb 2023
£450,0003 Blanchedowne, Southwark, London, SE5 8HT
Sold Feb 2020
£799,95013 Blanchedowne, Southwark, London, SE5 8HT
Sold Feb 2019
£575,00010 Blanchedowne, Southwark, London, SE5 8HT
Sold Oct 2017
£395,0007 Blanchedowne, Southwark, London, SE5 8HT
Sold Apr 2008
£338,000
Everything we know about 15 Blanchedowne, 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 Blanchedowne homes
15 Blanchedowne outperforms the street on price per m² by a wide margin.
Price per m²
£6,523
Street avg £3,997
Floor Area
86 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.4 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
0.1 km
Deepdene Road Herne Hill — bus stop.
Closest school
0.5 km
Bessemer Grange Primary School. 81 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
52.9dB
Night-time· 23:00 – 07:00
42.9dB