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Get started3a, Little Chester Street, Westminster, London, SW1X 7AL
EPC B
About 3a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
3a is a mid-terrace house in Westminster, London, London (SW1X 7AL). It has a recorded floor area of 247 m² (around 2659 sq ft) and construction records dating it to 2021. The latest certificate (August 2021) returns a high B (score 90), putting the home a stone's throw from an A rating.
At 247 m² the property is well over the postcode median (145 m² across 10 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, a basement excavation and partial demolition, 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.
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
EPC Rating
A
B
B90
C
D
E
F
G
Main Heating
Electric & Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.9 t/year
Occupancy
—
Planning history
Applications and permits filed against 3a, Little Chester Street, Westminster, London, SW1X 7AL, sourced from the PlanIt planning register.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Aug 2018ConditionsGranted
Details of a construction management plan pursuant to Condition 19 of planning permission dated 29 October 2015 (RN: 14/00555).
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
3a 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£4,501,000
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.
Launch offer · 33% off
The complete analysis of 3a, Little Chester Street, Westminster, London, SW1X 7AL
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
Versus other Little Chester Street homes
Three headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 3a stands well clear of the street.
EPC Rating
90 (B)
Street avg 67 (D)
Floor Area
247 m²
Street avg 174 m²
CO₂ Emissions
1.9 t/year
Street avg 5.8 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
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Wilton Street — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW1X 7AL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
62.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 93 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 3a, Little Chester Street, Westminster, London, SW1X 7AL. Each answer is also embedded as structured data for search engines.
