23 Ossington Street, Kensington And Chelsea, London, W2 4LZ
About 23 Ossington Street
23 Ossington Street is a five-bedroom mid-terrace house in Kensington And Chelsea, London, London (W2 4LZ). It has a recorded floor area of 261 m² (around 2809 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 December 2010. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 77).
At 261 m² the property is well over the postcode median (126 m² across 12 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £6,145,000 sits 61.1% above the 2023 sale of £3,815,000. On a £-per-square-foot basis, the last sale (£1,358/sq ft) was about 96.5% above the typical sold price in the postcode. 7 planning records sit against the property, 5 approved, 0 refused. Past consents include an extension, a conservatory, new windows and a basement excavation, meaningful when judging how the property has evolved. Most recent transfer: June 2023 at £3,815,000.
What this property has
Inside
- Bedrooms5
- Bathrooms3
Energy performance
23 Ossington Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
23 Ossington Street has been through 5 approved planning applications — a well-evolved property.
- Nov 2025AmendmentIn report
Non-material amendment to planning permission PP/25/01769 to amend the proposed front elevation to include a small entrance canopy to the Lower Ground Floor doorway.
- Council
- Pembridge
- Documents
- 6 docs on file
- Reference
- NMA/26/00073
- May 2025FullIn report
Replacement of existing roof on like-for-like basis and provision of greenhouse within rear of existing garden.
- Council
- Pembridge
- Documents
- 24 docs on file
- Reference
- PP/25/01769
We flagged 2 things worth checking at 23 Ossington 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.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
23 Ossington Street valuation sits well clear of the typical sold price in this postcode.
£6,145,000
Modelled from EPC, postcode comparables.
£3,815,000
Recorded with HM Land Registry.
Sales timeline
27 June 2023Most recent
£3,815,000
Median price across the last 5 sales in W2 4LZ: £1,784,000 (2025–2021).
Nearby sales in W2 4LZ
2 Ossington Street, Kensington And Chelsea, London, W2 4LZ
Sold Mar 2025
£1,275,0009 Ossington Street, Kensington And Chelsea, London, W2 4LZ
Sold Aug 2023
£2,200,00012 Ossington Street, Kensington And Chelsea, London, W2 4LZ
Sold Sept 2021
£1,784,00017 Ossington Street, Kensington And Chelsea, London, W2 4LZ
Sold Aug 2021
£8,500,0001a, Ossington Street, Kensington And Chelsea, London, W2 4LZ
Sold Apr 2021
£935,000
Versus other Ossington Street homes
23 Ossington Street outperforms the street on epc rating by a wide margin.
Price per m²
£14,617
Street avg £11,202
Floor Area
261 m²
Street avg 164 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
9.3 t/year
Street avg 8.2 t/year
Similar properties nearby
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1 Lombardy Place, Westminster
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1 Garden Mews, Kensington And Chelsea
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
19/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Palace Court — bus stop.
Closest school
0.5 km
Fox Primary School. 76 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
57.7dB

Night-time· 23:00 – 07:00
49.0dB







