Are you a property professional?Get qualified leads from motivated homeowners.
Get startedApartment 4, 1 Molyneux Street, Westminster, London, W1H 5HU
EPC B
About Apartment 4
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Apartment 4 is a detached house in Westminster, London, London (W1H 5HU). It has a recorded floor area of 131 m² (around 1410 sq ft) and construction records dating it to 1930-1949. The latest certificate (August 2019) returns a high B (score 89), putting the home a stone's throw from an A rating. When first surveyed in March 2009 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Very Good, window efficiency went from Average to Very Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. At 131 m² this is the 23rd smallest of 32 units on EPC record in the building, where floor areas span 57–182 m². The building's EPC ratings span D to B, with this unit at the top.
One planning record on file: new windows approved in 2025. Past consents include new windows, 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.
Apartment 4's carbon output is low for the local stock.
Current Certificate(1 of 2)
Aug 2019
EPC Rating
A
B
B89
C
D
E
F
G
Main Heating
—
Main Fuel
—
Hot Water
Good
Windows
Very Good
CO2 Emissions
0.9 t/year
Occupancy
—
Planning history
Applications and permits filed against Apartment 4, 1 Molyneux Street, Westminster, London, W1H 5HU, sourced from the PlanIt planning register.
- Sept 2025RenovationFullGranted
Replacement of all the external doors and windows glass on the lower ground and ground floor with a slightly darker tint glass.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Apartment 4 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£2,573,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other Molyneux Street homes
Three headline reads against 31 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating
89 (B)
Street avg 88 (B)
Floor Area
131 m²
Street avg 118 m²
CO₂ Emissions
0.9 t/year
Street avg 0.9 t/year
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
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Edgware Road (NW1) — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around W1H 5HU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
63.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 87 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 Apartment 4, 1 Molyneux Street, Westminster, London, W1H 5HU. Each answer is also embedded as structured data for search engines.