13 Blanchedowne, Southwark, London, SE5 8HT
About 13 Blanchedowne
13 Blanchedowne is a three-bedroom semi-detached house in Southwark, London, London (SE5 8HT). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (June 2016) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since June 2014. Between certificates, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 86), a 3-band jump. The latest certificate is from June 2016, so improvements made since then won't be reflected.
At 87 m² it's 17.6% larger than the typical home in the postcode (74 m² median across 19 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs). Across 2015–2019, sale prices on this property compounded at 2.9% per year. Today's modelled estimate of £701,000 is 21.9% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£614/sq ft) was about 295.6% above the typical sold price in the postcode. Last sale on file: £575,000 in February 2019.
Know exactly what you're buying at 13 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 Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Jun 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Fuel source changed
Heating controls changed
Roof insulation improved
Changed to a more efficient fuel source
Heating controls changed
Hot water efficiency improved
Wall insulation improved
More low energy lighting installed
Planning history
13 Blanchedowne has no planning applications on record.
Notable planning nearby
13applications of note in the surrounding area
We flagged 2 things worth checking at 13 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
13 Blanchedowne valuation sits well clear of the typical sold price in this postcode.
£701,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 3 years.
£575,000
Growth on file: 2.9% per year over 3 years.
Sales timeline
15 February 2019Most recent
£575,000
+10.6%over 3 years20 August 2015
£520,000
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
£450,00015 Blanchedowne, Southwark, London, SE5 8HT
Sold Jul 2020
£561,0003 Blanchedowne, Southwark, London, SE5 8HT
Sold Feb 2020
£799,95010 Blanchedowne, Southwark, London, SE5 8HT
Sold Oct 2017
£395,0007 Blanchedowne, Southwark, London, SE5 8HT
Sold Apr 2008
£338,000
Everything we know about 13 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
Price per m² for 13 Blanchedowne runs comfortably ahead of the street norm.
Price per m²
£6,609
Street avg £3,980
Floor Area
87 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 3.3 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