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Get started17 Bryanston Mansions, York Street, London, W1H 1DA
About 17 Bryanston Mansions
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
17 Bryanston Mansions is a semi-detached house in London (W1H 1DA). It has a recorded floor area of 74 m² (around 797 sq ft) and construction records dating it to 1950-1966. At 74 m² this is the 2nd smallest of 21 units on EPC record in the building, where floor areas span 72–159 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (77 versus a worst of 44). The latest certificate (August 2020) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since October 2010. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to B (score 84).
Sale prices here have outpaced London HPI: 30.8% per year against 0% for the wider region. Today's modelled estimate of £1,116,000 is 20.3% below the 2019 sale of £1,400,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£1,758/sq ft) was about 102.1% above the typical sold price in the postcode. At 74 m² it sits well below the postcode median (118 m² across 20 EPCs), making it one of the more compact homes locally. Last sale on file: £1,400,000 in October 2019.
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)
Aug 2020
EPC Rating
A
B
C
C77
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
1.7 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate
See how we calculated this£1,116,000
Modelled from EPC, postcode comparables and a sale-price growth of 30.8% per year over 2 years.
Last sold (2019)
£1,400,000
Growth on file: 30.8% per year over 2 years.
Sales timeline
Versus other York Street homes
Four headline reads against 20 similar flats on this street, drawn from the latest EPC and Land Registry data.
17 Bryanston Mansions outperforms the street on epc rating by a wide margin.
Price per m²
£18,919
Street avg £13,756
Floor Area
74 m²
Street avg 121 m²
Habitable Rooms
3 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
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Marylebone Station — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around W1H 1DA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
62.9dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 88 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 17 Bryanston Mansions, York Street, London, W1H 1DA. Each answer is also embedded as structured data for search engines.