3 Heyford Avenue is a two-bedroom semi-detached house in Lambeth, London, London (SW8 1EA). It has a recorded floor area of 47 m² (around 506 sq ft) and construction records dating it to before 1900. The latest certificate (May 2021) shows a C (score 72). The rating has held steady at C across 5 certificates since May 2010. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. At 47 m² this is the 2nd smallest of 23 units on EPC record in the building, where floor areas span 46–163 m². The building's EPC ratings span F to B across 23 units on file.
It hasn't traded since November 2010, a hold of 16 years that's notably long for the area. Across the public record there are 7 sales, relatively high churn for a single property. Sale prices here have outpaced London HPI: 11.8% per year against 0% for the wider region. Today's modelled estimate of £438,000 sits 56.4% above the 2010 sale of £280,000. On a £-per-square-foot basis, the last sale (£553/sq ft) was about 46.9% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
3 Heyford Avenue has an approved single-storey extension on the planning record.
Extension: Single storey
Variation of Condition 2 (Plans) of planning permission 21/04793/FUL (Erection of a single storey rear extension and a side extension to the ground floor flat) granted 07.02.2022. Variation sought: (Retrospective) Roof light added to the side extension and increase in height of the side extension from 2.8m to 3.2m
3 Heyford Avenue has more than quadrupled in price since its earliest registered sale in 1995.
£438,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.8% per year over 16 years.
£280,000
Growth on file: 11.8% per year over 16 years.
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On floor area, 3 Heyford Avenue runs well behind the street norm.
Price per m²
£5,957
Street avg £6,408
Floor Area
47 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Tate Library — bus stop.

Daytime· 07:00 – 23:00
59.1dB

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Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Heating controls changed
Window efficiency improved
Wall insulation improved
Extension: Single storey
Erection of a single storey rear extension and a side extension to the ground floor flat.
Full planning data for 3 Heyford Avenue, Lambeth, London, SW8 1EA
Every application and decision on this property and nearby, in full, in the report.
24 November 2010Most recent
£280,000
+7.7%over 1 year9 April 2009
£260,000
+4.0%over 2 years20 October 2006
£250,000
+22.0%over 7 months21 March 2006
£205,000
-2.4%over 10 months6 May 2005
£210,000
+130.8%over 6 years30 October 1998
£91,000
+89.2%over 3 years3 February 1995
£48,100
Median price across the last 5 sales in SW8 1EA: £590,000 (2024–2022).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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CO₂ Emissions
1.6 t/year
Street avg 2.5 t/year
SW8 1FY
Closest school
0.1 km
St Stephen's Church of England Primary School. 96 schools nearby.
Flood risk
Very low
From the Environment Agency.
Night-time· 23:00 – 07:00
50.2dB