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Get started34 35 is a one-bedroom semi-detached house in Westminster, London, London (SW7 1AE). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (November 2025) shows an E (score 39), well below the UK norm with real room to improve. Earlier certificates rated it C (October 2023); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Good to Average and main heating dropped from Good to Very Poor. The recommended improvements would push it to D (score 66). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
30 planning records sit against the property, 24 approved, 4 refused, 1 pending. Past consents include a basement excavation, new windows, an extension and a conservatory, meaningful when judging how the property has evolved. An application is currently awaiting a decision. The record references listed-building consent, which constrain future alterations. At 30 m² it sits well below the postcode median (108 m² across 5 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). On a £-per-square-foot basis, the last sale (£3,097/sq ft) was about 493.1% above the typical sold price in the postcode. Most recent transfer: June 2022 at £1,000,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The EPC has just been inspected, so the rating reflects current condition.
A recent planning application at 34 35 was refused — worth checking the council file.
Details of existing and proposed elevations of each window and door type pursuant to Condition 4 of listed building consent dated 28 February 2023 (RN:22/06651/LBC)
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,000,000
Recorded with HM Land Registry.
10 June 2022Most recent
£1,000,000
Median price across the last 5 sales in SW7 1AE: £2,000,000 (2018–2007).
Everything we know about this property, compiled into one in-depth, downloadable report.
34 35 outperforms the street on price per m² by a wide margin.
Price per m²
£33,333
Street avg £15,399
Floor Area
30 m²
Street avg 159 m²
Habitable Rooms
2 rooms
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Brompton Square — bus stop.

Daytime· 07:00 – 23:00
57.2dB

Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Single glazing replaced with double or better glazing
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Details of existing and proposed elevations of each window and door type pursuant to Condition 4 of planning permission dated 28 February 2023 (RN:22/06650/FULL).
28 more applications for this property
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Street avg 5 rooms
CO₂ Emissions
1.6 t/year
Street avg 5.1 t/year
SW7 1JT
Closest school
0.7 km
Marlborough Primary School. 62 schools nearby.
Night-time· 23:00 – 07:00
48.1dB