Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started251a is a mid-terrace house in Kensington And Chelsea, London, London (SW3 6HY). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to before 1900 and council tax band G. At 117 m² this is the 4th smallest of 6 units on EPC record in the building, where floor areas span 38–123 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (March 2024) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2014. Between certificates, lighting went from Poor to Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 77), a 2-band jump.
At 117 m² the property is well over the postcode median (71 m² across 11 EPCs), placing it in the larger end of the local stock.
251a's carbon output runs well above what efficient homes in the postcode produce.
251a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,094,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
251a is notably below the street on co₂ emissions.
EPC Rating
53 (E)
Street avg 60 (D)
Floor Area
117 m²
Street avg 73 m²
CO₂ Emissions
6.0 t/year
Street avg 3.2 t/year
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Old Church Street — bus stop.

Daytime· 07:00 – 23:00
57.4dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 1 sales in SW3 6HY: £140,000 (1999–1999).
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
Habitable Rooms
6 rooms
Street avg 3 rooms
SW3 6JH
Closest school
0.5 km
Oratory Roman Catholic Primary School. 63 schools nearby.
Night-time· 23:00 – 07:00
47.4dB