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Get startedFlat A is a mid-terrace house in London (W2 4PL). It has a recorded floor area of 40 m² (around 431 sq ft) and construction records dating it to before 1900. The latest certificate (April 2021) shows a C (score 69), just inside the C band. When first surveyed in November 2011 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good. Main heating runs on electricity.
3 planning records sit against the property, 2 approved, 0 refused, 1 pending. Past consents include new windows, meaningful when judging how the property has evolved. An active application for new windows is awaiting a decision. The record references listed-building consent, which constrain future alterations. Sale prices here have outpaced London HPI: 10.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,301/sq ft) was about 60.9% above the typical sold price in the postcode. At 40 m² it sits well below the postcode median (58 m² across 39 EPCs), making it one of the more compact homes locally. Last sale on file: £560,000 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Flat A has a listed-building consent on record — alterations to a listed property are tightly controlled.
Internal alterations consisting of 2 new partitions to form a study area and to separate the bedroom from access to the rear balcony.
Sale price has at least doubled since 2014.
£543,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.1% per year over 8 years.
£560,000
Growth on file: 10.1% per year over 8 years.
On floor area, Flat A runs well behind the street norm.
Price per m²
£14,000
Street avg £10,994
Floor Area
40 m²
Street avg 106 m²
Habitable Rooms
2 rooms
Street avg 4 rooms
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
Chepstow Rd / Westbourne Grove — bus stop.

Daytime· 07:00 – 23:00
59.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Replacement windows front and back of roof mansard (Retrospective application). (Linked with 22/04391/FULL)
1 more application for this property
Join to see all planning history.
3 August 2022Most recent
£560,000
+124.0%over 8 years18 March 2014
£250,000
Median price across the last 5 sales in W2 4PL: £650,000 (2025–2021).
Flat 1 1 Leinster Square London
Sold Jun 2025
Flat L 4 Leinster Square Westminster London
Sold Sept 2024
Ground Floor Flat 2 Leinster Square London
Sold Sept 2023
10 Leinster Square Westminster London
Sold May 2023
Basement Flat 1 Leinster Square Westminster London
Sold Jan 2021
CO₂ Emissions
2.0 t/year
Street avg 2.6 t/year
W2 4XB
Closest school
0.5 km
Hallfield Primary School. 74 schools nearby.
Night-time· 23:00 – 07:00
50.1dB
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