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Get started1a, Callow Street, Kensington And Chelsea, London, SW3 6BJ
About 1a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
1a is an end-of-terrace house in Kensington And Chelsea, London, London (SW3 6BJ). It has a recorded floor area of 66 m² (around 710 sq ft) and construction records dating it to before 1900. At 66 m² this is the 6th smallest of 12 units on EPC record in the building, where floor areas span 50–113 m². The building's EPC ratings span F to C across 12 units on file. The latest certificate (March 2016) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 73). The latest certificate is from March 2016, so improvements made since then won't be reflected.
At 66 m² it's 20% larger than the typical home in the postcode (55 m² median across 26 EPCs). Today's modelled estimate of £1,199,000 is 47.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£1,144/sq ft) was about 74.9% above the typical sold price in the postcode. Last sale on file: £812,500 in April 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Mar 2026
EPC Rating
A
B
C
D
D58
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
3.3 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£1,199,000
Modelled from EPC, postcode comparables.
Last sold (2021)
£812,500
Recorded with HM Land Registry.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 1a, Callow Street, Kensington And Chelsea, London, SW3 6BJ
Everything we know about this property, compiled into one in-depth, downloadable report.
Versus other Callow Street homes
Four headline reads against 26 similar flats on this street, drawn from the latest EPC and Land Registry data.
Years Held for 1a lags the street by a wide margin.
Price per m²
£12,311
Street avg £10,919
Floor Area
66 m²
Street avg 66 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Fulham Road / Beaufort Street — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW3 6BJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
57.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 90 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 1a, Callow Street, Kensington And Chelsea, London, SW3 6BJ. Each answer is also embedded as structured data for search engines.