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Get startedStonehills Mansions is a semi-detached house in Lambeth, London, London (SW16 1DD). It has a recorded floor area of 149 m² (around 1604 sq ft) and construction records dating it to 1900-1929. At 149 m² this is the 5th smallest of 9 units on EPC record in Stonehills Mansions, where floor areas span 78–166 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2024) shows a C (score 77), near the top of the C band. When first surveyed in July 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Poor to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 84).
Sale prices here have outpaced London HPI: 7% per year against 0% for the wider region. Today's modelled estimate of £657,000 is 28.8% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£318/sq ft) was about 38.3% above the typical sold price in the postcode. Most recent transfer was March 2025 at £510,000 — fresh data.
Stonehills Mansions has more than quadrupled in price since its earliest registered sale in 1997.
£657,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 28 years.
£510,000
Growth on file: 7.0% per year over 28 years.
Stonehills Mansions is notably below the street on years held.
Price per m²
£3,423
Street avg £3,314
Floor Area
149 m²
Street avg 137 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Streatham Hill Rail Station — railway station.

Daytime· 07:00 – 23:00
53.2dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 March 2025Most recent
£510,000
+70.0%over 13 years21 September 2011
£300,000
+81.8%over 11 years24 August 2000
£165,000
+111.5%over 3 years1 July 1997
£78,000
Median price across the last 5 sales in SW16 1DD: £550,000 (2025–2014).
Stonehills Mansions Flat 2 2 Streatham High Road Lambeth London
Sold Feb 2025
Stonehills Mansions Flat 15 18 Streatham High Road Lambeth London
Sold Jun 2021
Stonehills Mansions Flat 10 18 Streatham High Road Lambeth London
Sold Jun 2021
Stonehills Mansions Flat 12 18 Streatham High Road Lambeth London
Sold Mar 2021
Stonehills Mansions Flat 1 2 Streatham High Road Lambeth London
Sold Apr 2013
CO₂ Emissions
3.1 t/year
Street avg 5.1 t/year
SW16 1QW
Closest school
0.8 km
Dunraven School. 67 schools nearby.
Night-time· 23:00 – 07:00
43.0dB
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