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Get started99b, Bell Street, Westminster, London, NW1 6TL
2 planning records
About 99b
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
99b is a mid-terrace house in Westminster, London, London (NW1 6TL). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (March 2023) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 2 certificates since February 2013. Between certificates, window efficiency went from Poor to Average and lighting went from Good to Very Good; while hot-water efficiency dropped from Good to Poor and main heating dropped from Good to Very Poor. The recommended improvements would push it to C (score 70). Main heating runs on electricity. At 35 m² this is the 3rd smallest of 7 units on EPC record in the building, where floor areas span 31–64 m². The building's EPC ratings span E to C across 7 units on file.
2 planning records sit against the property, 1 approved, 1 refused. At 35 m² it's 17.6% smaller than the typical home in the postcode (43 m² median across 12 EPCs).
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)
Mar 2023
EPC Rating
A
B
C
D
D56
E
F
G
Main Heating
Electric & Gas
Main Fuel
Electric
Hot Water
Poor
Windows
Average
CO2 Emissions
2.6 t/year
Occupancy
Rented
Planning history
Applications and permits filed against 99b, Bell Street, Westminster, London, NW1 6TL, sourced from the PlanIt planning register.
- Jul 2019Change Of UseAmendmentGranted
Use of basement floor as a self contained unit (Class C3)
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
99b 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£420,000
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 Bell Street homes
Four headline reads against 12 similar flats on this street, drawn from the latest EPC and Land Registry data.
99b is notably below the street on epc rating.
EPC Rating
56 (D)
Street avg 61 (D)
Floor Area
35 m²
Street avg 43 m²
CO₂ Emissions
2.6 t/year
Street avg 2.3 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
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Marylebone Underground Station — subway entrance.
Road noise across the postcode
Modelled day and night-time noise levels around NW1 6TL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
61.9dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 92 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 99b, Bell Street, Westminster, London, NW1 6TL. Each answer is also embedded as structured data for search engines.