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Get started11a, Callow Street, Kensington And Chelsea, London, SW3 6BJ
3 sales on record
About 11a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11a is a mid-terrace house in Kensington And Chelsea, London, London (SW3 6BJ). It has a recorded floor area of 73 m² (around 786 sq ft) and construction records dating it to before 1900. The latest certificate (September 2021) 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 September 2010. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 77). At 73 m² this is the 9th 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.
At 73 m² the property is well over the postcode median (55 m² across 26 EPCs), placing it in the larger end of the local stock. Across 2007–2021, sale prices here grew -0.3% per year, broadly in step with London's 0% HPI growth. Today's modelled estimate of £838,000 sits 109.2% above the 2021 sale of £400,644. On a £-per-square-foot basis, the last sale (£510/sq ft) was about 36.5% below the postcode norm. Most recent transfer: March 2021 at £400,644. 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.
Current Certificate(1 of 2)
Sept 2021
EPC Rating
A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
2.7 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.
11a's sale-price growth has lagged the wider UK trajectory across its history on file.
Current estimate
See how we calculated this£838,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.3% per year over 14 years.
Last sold (2021)
£400,644
Growth on file: -0.3% per year over 14 years.
Sales timeline
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The complete analysis of 11a, 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.
11a is notably below the street on price per m².
Price per m²
£5,488
Street avg £11,443
Floor Area
73 m²
Street avg 66 m²
Habitable Rooms
3 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 11a, Callow Street, Kensington And Chelsea, London, SW3 6BJ. Each answer is also embedded as structured data for search engines.