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Get started11a, Lansdowne Walk, Kensington And Chelsea, London, W11 3LN
4 planning records
About 11a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11a is a mid-terrace house in Kensington And Chelsea, London, London (W11 3LN). It has a recorded floor area of 136 m² (around 1464 sq ft) and construction records dating it to 1976-1982. The latest certificate (February 2025) shows a C (score 71). The recommended improvements would push it to B (score 82).
Sale prices here have outpaced London HPI: 6% per year against 0% for the wider region. Today's modelled estimate of £2,971,000 is 12.6% below the 2025 sale of £3,400,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£2,323/sq ft) was about 71.6% above the typical sold price in the postcode. At 136 m² the property is well over the postcode median (53 m² across 39 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold May 2025 for £3,400,000. 4 planning records sit against the property, 3 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
3.9 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 11a, Lansdowne Walk, Kensington And Chelsea, London, W11 3LN, sourced from the PlanIt planning register.
Planning history at 11a is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
- Apr 2026Tree WorksGrant Planning Permission/Consent
Prune 1x Lime and 1x Liquidambar
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Price for 11a has grown more than fourfold since the 1998 starting point.
Current estimate
See how we calculated this£2,971,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 27 years.
Last sold (2025)
£3,400,000
Growth on file: 6.0% per year over 27 years.
Sales timeline
Versus other Lansdowne Walk homes
Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.
On price per m², 11a stands well clear of the street.
Price per m²
£25,000
Street avg £13,029
Floor Area
136 m²
Street avg 404 m²
Habitable Rooms
5 rooms
Street avg 10 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
Ladbroke Square Gardens — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around W11 3LN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
56.7dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 114 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 11a, Lansdowne Walk, Kensington And Chelsea, London, W11 3LN. Each answer is also embedded as structured data for search engines.