10 Allendale Close, Southwark, London, SE5 8SG
About 10 Allendale Close
10 Allendale Close is a two-bedroom semi-detached house in Southwark, London, London (SE5 8SG). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (September 2020) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (June 2010); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 87), a 2-band jump.
2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count. Across 1999–2014, sale prices on this property compounded at 9.7% per year. Today's modelled estimate of £657,000 is 31.4% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£749/sq ft) was about 121.2% above the typical sold price in the postcode. Last sold in July 2014, so it's been off the market for around 12 years.
Know exactly what you're buying at 10 Allendale Close
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
- Bedrooms2
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
More low energy lighting installed
Planning history
10 Allendale Close has been extended on multiple sides of the property across separate planning applications.
- Sept 2015ExtensionFullIn report
Extension: Two storey · Side of property
Erection of a two storey side extension to dwellinghouse.
- Agent
- Urbanx Architects
- Documents
- 2 docs on file
- Reference
- 15/AP/2829
- May 2015ExtensionFullIn report
Extension: Two storey · Side and rear of property
Erection of a two storey side and rear extension
- Documents
- 2 docs on file
- Reference
- 15/AP/0825
We flagged 2 things worth checking at 10 Allendale Close
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
30-day money-back guarantee
Sales history & valuation
10 Allendale Close has more than tripled in price since its earliest registered sale in 1999.
£657,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.7% per year over 15 years.
£499,950
Growth on file: 9.7% per year over 15 years.
Sales timeline
9 July 2014Most recent
£499,950
+163.1%over 12 years10 January 2002
£190,000
+48.5%over 2 years26 September 1999
£127,950
Median price across the last 5 sales in SE5 8SG: £430,000 (2025–2025).
Nearby sales in SE5 8SG
44 Allendale Close, Southwark, London, SE5 8SG
Sold Oct 2025
£387,00013 Allendale Close, Southwark, London, SE5 8SG
Sold Sept 2025
£625,00078 Allendale Close, Southwark, London, SE5 8SG
Sold Jun 2025
£675,00029 Allendale Close, Southwark, London, SE5 8SG
Sold May 2025
£380,00036 Allendale Close, Southwark, London, SE5 8SG
Sold Feb 2025
£430,000
Everything we know about 10 Allendale Close, 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 Allendale Close homes
Habitable Rooms for 10 Allendale Close lags the street by a wide margin.
Price per m²
£8,064
Street avg £5,748
Floor Area
62 m²
Street avg 77 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.6 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
Coldharbour Lane — bus stop.
Closest school
0.3 km
Crawford Primary School. 98 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
55.8dB

Night-time· 23:00 – 07:00
46.7dB