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Get started46 York Street is a mid-terrace house in Westminster, London, London (W1H 1FN). It has a recorded floor area of 22 m² (around 237 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (February 2019) shows an E (score 44), well below the UK norm with real room to improve. When first surveyed in December 2015 the rating was F, the property has climbed 1 band since. Between certificates, lighting dropped from Good to Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity.
Sale prices here have lagged London HPI: -5.8% per year against 0% for the wider region. Today's modelled estimate of £920,000 is 45.1% below the 2020 sale of £1,675,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£7,073/sq ft) was about 312.9% above the typical sold price in the postcode. 9 planning records sit against the property, 6 approved, 3 refused. Past consents include new windows, an extension and HMO conversion, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. At 22 m² it sits well below the postcode median (32 m² across 7 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Most recent transfer: January 2020 at £1,675,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
A recent planning application at 46 York Street was refused — worth checking the council file.
Removal of cement render and application of new breathable render to two courtyard walls and external wall to later addition to rear of listed building.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£920,000
Modelled from EPC, postcode comparables and a sale-price growth of -5.8% per year over 3 years.
£1,675,000
Growth on file: -5.8% per year over 3 years.
On price per m², 46 York Street stands well clear of the street.
Price per m²
£76,136
Street avg £19,094
Floor Area
22 m²
Street avg 32 m²
CO₂ Emissions
2.2 t/year
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Gloucester Place — bus stop.

Daytime· 07:00 – 23:00
62.4dB

Changes detected from historical EPC data
Upgraded to gas central heating
Hot water system upgraded
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Hot water system changed
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Hot water system upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Use of the property as a 5no. residential units (Class C3) and associated external and internal alterations.
7 more applications for this property
Join to see all planning history.
8 January 2020Most recent
£1,675,000
-17.3%over 3 years2 November 2016
£2,025,000
Median price across the last 5 sales in W1H 1FN: £575,000 (2025–2022).
Street avg 1.4 t/year
Years Held
6 years
Street avg 3 years
Closest school
0.2 km
St Mary's Bryanston Square CofE School. 56 schools nearby.
Night-time· 23:00 – 07:00
53.2dB
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