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Get started41 First Street is a four-bedroom end-of-terrace house in Kensington And Chelsea, London, London (SW3 2LB). It has a recorded floor area of 161 m² (around 1733 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (January 2026) shows a C (score 70). When first surveyed in November 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £2,799,000 is 20% below the 2015 sale of £3,500,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£2,020/sq ft) was about 52.3% above the typical sold price in the postcode. At 161 m² it's 17.3% larger than the typical home in the postcode (137 m² median across 16 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. 4 bedrooms is on the larger side for this postcode, where 2 is the typical count. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. 11 years since the last transfer (July 2015).
41 First Street ranks among the most efficient homes in the postcode for energy use.
Council records show a subdivision application — the property's legal arrangement has been altered.
Installation of external plant machinery, 2x air conditioning units with acoustic enclosure and anti vibration mounts on roof terrace and lower ground floor.
41 First Street valuation sits well clear of the typical sold price in this postcode.
£2,799,000
Modelled from EPC, postcode comparables.
£3,500,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
On epc rating, 41 First Street stands well clear of the street.
Price per m²
£21,739
Street avg £17,802
Floor Area
161 m²
Street avg 147 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Fulham Road (SW3) — bus stop.

Daytime· 07:00 – 23:00
57.9dB

Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Amalgamation of two residential units to form a single family dwellinghouse (Class C3). ***WITHDRAWN***
2 more applications for this property
Join to see all planning history.
24 July 2015Most recent
£3,500,000
Median price across the last 5 sales in SW3 2LB: £2,060,000 (2025–2021).
17a First Street Kensington And Chelsea London
Sold Mar 2025
29 First Street Kensington And Chelsea London
Sold Oct 2022
Basement 17 First Street Kensington And Chelsea London
Sold Dec 2021
1a First Street Kensington And Chelsea London
Sold Sept 2021
9 First Street Kensington And Chelsea London
Sold Jul 2019
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Full planning history
Every application and decision on record
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CO₂ Emissions
4.4 t/year
Street avg 7.2 t/year
SW3 2LB
Closest school
0.2 km
Marlborough Primary School. 58 schools nearby.
Night-time· 23:00 – 07:00
47.7dB