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Get started9 Princes Gate Mews is a three-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW7 2PS). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (May 2019) shows an E (score 46), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2008); the latest reading is one band lower. Between certificates, lighting went from Poor to Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 85), a 3-band jump. Other recorded features include a balcony.
Held since July 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Sale prices here have outpaced London HPI: 11% per year against 0% for the wider region. Today's modelled estimate of £2,368,000 is 35.3% above the 2009 sale price. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 81% of similar EPCs).
9 Princes Gate Mews's carbon output runs well above what efficient homes in the postcode produce.
9 Princes Gate Mews has an approved single-storey extension on the planning record.
Extension: Single storey
Erection of a mansard roof addition at second floor level.
9 Princes Gate Mews saw 3 transfers in just over a decade — high turnover for the postcode.
£2,368,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.0% per year over 6 years.
£1,750,000
Growth on file: 11.0% per year over 6 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
EPC Rating for 9 Princes Gate Mews lags the street by a wide margin.
Price per m²
£12,324
Street avg £14,379
Floor Area
142 m²
Street avg 163 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
South Kensington Museums — bus stop.

Daytime· 07:00 – 23:00
58.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
MVHR (mechanical ventilation with heat recovery) installed
Low energy lighting percentage decreased
Ventilation system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Demolition of existing property, construction of basement and upper floor behind new facade, new mansard storey.
31 July 2009Most recent
£1,750,000
+20.7%over 5 years18 December 2003
£1,450,000
+62.0%over 10 months3 March 2003
£895,000
Median price across the last 5 sales in SW7 2PS: £2,500,000 (2024–2020).
8 Princes Gate Mews Kensington And Chelsea London
Sold Oct 2024
85 Princes Gate Mews Kensington And Chelsea London
Sold May 2022
21 Princes Gate Mews Kensington And Chelsea London
Sold Oct 2021
4 Princes Gate Mews Kensington And Chelsea London
Sold Apr 2021
16 Princes Gate Mews Kensington And Chelsea London
Sold Jul 2020
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An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
8.0 t/year
Street avg 5.7 t/year
SW7 2NH
Closest school
0.7 km
Marlborough Primary School. 61 schools nearby.
Night-time· 23:00 – 07:00
48.3dB