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Get started6 Astell Street, Kensington And Chelsea, London, SW3 3RU
11 planning records
About 6 Astell Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
6 Astell Street is a six-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW3 3RU). It has a recorded floor area of 323 m² (around 3477 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (May 2018) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump.
Sale prices here have outpaced London HPI: 4.4% per year against 0% for the wider region. Today's modelled estimate of £7,752,000 is 10.7% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£2,013/sq ft) was about 225.9% above the typical sold price in the postcode. 11 planning records sit against the property, 8 approved, 3 refused. Past consents include an extension, a basement excavation, new windows and a conservatory, meaningful when judging how the property has evolved. At 323 m² it's 25.1% larger than the typical home in the postcode (258 m² median across 17 EPCs). 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. Most recent transfer: January 2024 at £7,000,000.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms6
- Bathrooms6
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
6 Astell Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
A
B
C
D
E
E52
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
14.0 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 6 Astell Street, Kensington And Chelsea, London, SW3 3RU, sourced from the PlanIt planning register.
6 Astell Street has been through 8 approved planning applications — a well-evolved property.
- Jun 2015FullGrant Planning Permission/Consent
Removal of condition 3 (applicable BREEAM standards) of planning permission 14/04863
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
6 Astell Street valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£7,752,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 16 years.
Last sold (2024)
£7,000,000
Growth on file: 4.4% per year over 16 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 6 Astell Street, Kensington And Chelsea, London, SW3 3RU
Everything we know about this property, compiled into one in-depth, downloadable report.
Versus other Astell Street homes
Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.
On years held, 6 Astell Street runs well behind the street norm.
Price per m²
£21,672
Street avg £9,928
Floor Area
323 m²
Street avg 271 m²
Habitable Rooms
8 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
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
Markham Street — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW3 3RU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
56.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 83 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 6 Astell Street, Kensington And Chelsea, London, SW3 3RU. Each answer is also embedded as structured data for search engines.