Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started23 Wiltshire Close is an end-of-terrace house in Kensington And Chelsea, London, London (SW3 2NS). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (February 2024) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in March 2009 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77). At 74 m² this is the 19th smallest of 31 units on EPC record in the building, where floor areas span 46–91 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (63 versus a best of 82).
It hasn't traded since July 1999, a hold of 27 years that's notably long for the area. Sale prices here have outpaced London HPI: 42.8% per year against 0% for the wider region. Today's modelled estimate of £868,000 sits 382.2% above the 1999 sale of £180,000. On a £-per-square-foot basis, the last sale (£226/sq ft) was about 68.8% below the postcode norm. At 74 m² it's 21.3% larger than the typical home in the postcode (61 m² median across 30 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).
23 Wiltshire Close has more than tripled in price since its earliest registered sale in 1995.
£868,000
Modelled from EPC, postcode comparables and a sale-price growth of 42.8% per year over 4 years.
£180,000
Growth on file: 42.8% per year over 4 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
23 Wiltshire Close is notably below the street on price per m².
Price per m²
£2,432
Street avg £9,125
Floor Area
74 m²
Street avg 70 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Marlborough Primary School — bus stop.

Daytime· 07:00 – 23:00
57.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 July 1999Most recent
£180,000
+260.0%over 3 years11 December 1995
£50,000
Median price across the last 5 sales in SW3 2NS: £585,000 (2025–2011).
10 Wiltshire Close Kensington And Chelsea London
Sold Mar 2025
21 Wiltshire Close Kensington And Chelsea London
Sold Apr 2021
3 Wiltshire Close Kensington And Chelsea London
Sold May 2012
31 Wiltshire Close Kensington And Chelsea London
Sold Oct 2011
22 Wiltshire Close Kensington And Chelsea London
Sold Jun 2011
Detailed AI analysis
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
Ad-free · Instant access · Secure Stripe checkout · One-off payment
CO₂ Emissions
3.2 t/year
Street avg 1.8 t/year
SW3 2AA
Closest school
0.1 km
Marlborough Primary School. 55 schools nearby.
Night-time· 23:00 – 07:00
47.8dB