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Get started3 Wilton Street is a mid-terrace house in Westminster, London, London (SW1X 7AF). It has a recorded floor area of 415 m² (around 4467 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (May 2022) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2012. Between certificates, window efficiency went from Very Poor to Poor; while lighting dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 78).
At 415 m² the property is well over the postcode median (305 m² across 11 EPCs), placing it in the larger end of the local stock. Sale prices here have lagged London HPI: -18.1% per year against 0% for the wider region. Today's modelled estimate of £3,576,000 sits 297.3% above the 2022 sale of £900,000. On a £-per-square-foot basis, the last sale (£201/sq ft) was about 64.4% below the postcode norm. 9 planning records sit against the property, 9 approved, 0 refused. Past consents include a basement excavation, an extension and new windows, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Last sale on file: £900,000 in June 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
3 Wilton Street's carbon output runs well above what efficient homes in the postcode produce.
3 Wilton Street has a listed-building consent on record — alterations to a listed property are tightly controlled.
Alterations to basement and ground floors including conversion of lounge to a bedroom and dressing room and other internal alterations.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£3,576,000
Modelled from EPC, postcode comparables and a sale-price growth of -18.1% per year over 9 years.
£900,000
Growth on file: -18.1% per year over 9 years.
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On floor area, 3 Wilton Street stands well clear of the street.
Price per m²
£2,169
Street avg £9,963
Floor Area
415 m²
Street avg 308 m²
Habitable Rooms
8 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Wilton Street — bus stop.

Daytime· 07:00 – 23:00
62.1dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
Removal of the non-original water tank.
7 more applications for this property
See the full planning history in the property report.
27 June 2022Most recent
£900,000
-83.0%over 8 years1 August 2013
£5,300,000
Median price across the last 5 sales in SW1X 7AF: £5,200,000 (2022–2010).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 9 rooms
CO₂ Emissions
14.8 t/year
Street avg 13.7 t/year
Closest school
0.3 km
St Peter's Eaton Square CofE Primary School. 64 schools nearby.
Night-time· 23:00 – 07:00
54.3dB