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Get started7 First Street is a four-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW3 2LB). It has a recorded floor area of 226 m² (around 2433 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (October 2019) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Sale prices here have outpaced London HPI: 10.7% per year against 0% for the wider region. Today's modelled estimate of £4,427,000 is 16.5% below the 2017 sale of £5,300,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£2,179/sq ft) was about 61.9% above the typical sold price in the postcode. At 226 m² the property is well over the postcode median (137 m² across 16 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, a conservatory and partial demolition, meaningful when judging how the property has evolved. Last changed hands 9 years ago, in February 2017.
7 First Street's carbon output runs well above what efficient homes in the postcode produce.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Latest sale on 7 First Street was the highest on Land Registry record across the postcode.
£4,427,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.7% per year over 22 years.
£5,300,000
Growth on file: 10.7% per year over 22 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
On floor area, 7 First Street stands well clear of the street.
Price per m²
£23,451
Street avg £17,670
Floor Area
226 m²
Street avg 142 m²
Habitable Rooms
7 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

Extension: Rear of property
Demolition of existing car port, balcony and rear upvc conservatory. Erection of rear extension to basement and ground floor. Erection of new timber sunroom at rear first floor half-landing level and general refurbishment.
Extension: Rear of property
Demolition of existing car-port, balcony and rear conservatory and erection of rear extensions at basement, ground, first and second floor levels and alterations and refurbishment works
1 more application for this property
Join to see all planning history.
20 February 2017Most recent
£5,300,000
+65.6%over 9 years20 December 2007
£3,200,000
+466.4%over 12 years12 January 1995
£565,000
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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Street avg 6 rooms
CO₂ Emissions
6.8 t/year
Street avg 7.0 t/year
SW3 2QH
Closest school
0.2 km
Marlborough Primary School. 58 schools nearby.
Night-time· 23:00 – 07:00
47.7dB