1 Clarendon Street, Westminster, London, SW1V 2EH
About 1 Clarendon Street
1 Clarendon Street is a four-bedroom mid-terrace house in Westminster, London, London (SW1V 2EH). It has a recorded floor area of 179 m² (around 1927 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (March 2023) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2015. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 79). Other recorded features include a balcony and outbuildings.
At 179 m² the property is well over the postcode median (102 m² across 3 EPCs), placing it in the larger end of the local stock. 4 bedrooms is on the larger side for this postcode, where 3 is the typical count. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a basement excavation, meaningful when judging how the property has evolved. Across 2015–2023, sale prices on this property compounded at 1.3% per year. On a £-per-square-foot basis, the last sale (£1,440/sq ft) was about 544.6% above the typical sold price in the postcode. Last sale on file: £2,775,000 in June 2023.
Know exactly what you're buying at 1 Clarendon Street
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
- Bedrooms4
- Bathrooms2
- Dining roomYes
- Utility roomYes
- CloakroomYes
- StudyYes
Outside
- Private gardenYes
- BalconyYes
- OutbuildingsYes
Energy performance
1 Clarendon Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
1 Clarendon Street has an approved single-storey rear extension on the planning record.
- Mar 2022AmendmentIn report
Use of flat roof as roof terrace, including decking, railings and roof access hatch.
- Documents
- 15 docs on file
- Reference
- 21/08217/CLEUD
- Feb 2016RenovationOutlineIn report
Removal of the existing concrete tile butterfly roof and replacement with a flat roof.
- Agent
- White Table
- Documents
- 9 docs on file
- Reference
- 15/11064/CLOPUD
We flagged 1 thing worth checking at 1 Clarendon Street
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
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Sales history & valuation
£2,961,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.3% per year over 8 years.
£2,775,000
Growth on file: 1.3% per year over 8 years.
Sales timeline
21 June 2023Most recent
£2,775,000
+11.0%over 8 years28 May 2015
£2,500,000
Median price across the last 3 sales in SW1V 2EH: £380,000 (2017–2002).
Nearby sales in SW1V 2EH
Everything we know about 1 Clarendon Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

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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
Warwick Way — bus stop.
Closest school
0.4 km
Ada National College for Digital Skills. 68 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
58.5dB

Night-time· 23:00 – 07:00
48.5dB