Flat 1, 90 Cambridge Street, London, SW1V 4QG
About Flat 1
Flat 1 is a three-bedroom end-of-terrace house in London (SW1V 4QG). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1900-1929 and council tax band E. Tenure is freehold. At 114 m² this is the largest unit on EPC record across the building (72–114 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (72 versus a worst of 58). The latest certificate (May 2025) shows a C (score 72).
It hasn't traded since June 2001, a hold of 25 years that's notably long for the area. Across 1996–2001, sale prices on this property compounded at 25.1% per year. Today's modelled estimate of £1,139,000 sits 130.1% above the 2001 sale of £495,000. On a £-per-square-foot basis, the last sale (£403/sq ft) was about 15.7% below the postcode norm. At 114 m² it's 21.4% smaller than the typical home in the postcode (145 m² median across 13 EPCs). Its energy rating outperforms most of the postcode (better than 77% of similar EPCs).
Know exactly what you're buying at Flat 1
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- Private gardenYes
Building
- TenureFreehold
Energy performance
EPC Rating
Planning history
Flat 1 has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Flat 1 has more than doubled in price since the earliest registered sale in 1996.
£1,139,000
Modelled from EPC, postcode comparables and a sale-price growth of 25.1% per year over 5 years.
£495,000
Growth on file: 25.1% per year over 5 years.
Sales timeline
28 June 2001Most recent
£495,000
+94.1%over 4 years16 December 1996
£255,000
+48.3%10 October 1996
£172,000
Median price across the last 5 sales in SW1V 4QG: £950,000 (2025–2018).
Nearby sales in SW1V 4QG
Flat B, 106 Cambridge Street, London, SW1V 4QG
Sold Jul 2025
£580,00088b, Cambridge Street, Westminster, London, SW1V 4QG
Sold Jun 2025
£695,000102 Cambridge Street, Westminster, London, SW1V 4QG
Sold Apr 2024
£3,325,000106a, Cambridge Street, Westminster, London, SW1V 4QG
Sold Sept 2018
£990,000Flat C, 106 Cambridge Street, London, SW1V 4QG
Sold Mar 2016
£1,280,000
Everything we know about Flat 1, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Cambridge Street homes
Flat 1 outperforms the street on epc rating by a wide margin.
Price per m²
£4,342
Street avg £5,889
Floor Area
114 m²
Street avg 231 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
3.2 t/year
Street avg 6.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Westmoreland Terrace / Sutherland Row — bus stop.
Closest school
0.3 km
Ada National College for Digital Skills. 69 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
59.3dB
Night-time· 23:00 – 07:00
49.2dB