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Get startedBasement Flat, 170 Westbourne Park Road, Westminster, London, W11 1BT
1 planning record
About Basement Flat
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Basement Flat is a mid-terrace house in Westminster, London, London (W11 1BT). It has a recorded floor area of 149 m² (around 1604 sq ft) and construction records dating it to before 1900. The latest certificate (May 2022) shows a C (score 74). When first surveyed in July 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good.
At 149 m² the property is well over the postcode median (54 m² across 50 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £2,841,000 sits 234.2% above the 2021 sale of £850,000. One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: September 2021 at £850,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
May 2022
EPC Rating
A
B
C
C74
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.9 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against Basement Flat, 170 Westbourne Park Road, Westminster, London, W11 1BT, sourced from the PlanIt planning register.
- Nov 2021ExtensionFullGranted
Extension: Side of property
Erection of full width single storey extension at lower ground floor level and half width single storey side extension at ground floor level; all in association with the amalgamation of the lower ground and ground floor flats into a single unit (Class C3).
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Basement Flat's estimated value is more than triple its earliest registered sale price (2021).
Current estimate
See how we calculated this£2,841,000
Modelled from EPC, postcode comparables.
Last sold (2021)
£850,000
Recorded with HM Land Registry.
Sales timeline
Versus other Westbourne Park Road homes
Four headline reads against 50 similar flats on this street, drawn from the latest EPC and Land Registry data.
Basement Flat outperforms the street on floor area by a wide margin.
Price per m²
£5,705
Street avg £9,209
Floor Area
149 m²
Street avg 64 m²
Habitable Rooms
4 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
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Great Western Road (W11) — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around W11 1BT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
60.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 109 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about Basement Flat, 170 Westbourne Park Road, Westminster, London, W11 1BT. Each answer is also embedded as structured data for search engines.