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Get started1 Park Mansions, Park Mansions, Knightsbridge, Westminster, London, SW1X 7QS
About 1 Park Mansions
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
1 Park Mansions is a three-bedroom mid-terrace house in Westminster, London, London (SW1X 7QS). It has a recorded floor area of 110 m² (around 1184 sq ft) and construction records dating it to before 1900. At 110 m² this is the largest unit on EPC record across 1 Park Mansions (95–110 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (62 versus a best of 75). The latest certificate (July 2019) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in February 2017 the rating was F, the property has climbed 2 bands since. Between certificates, lighting went from Very Poor to Very Good and main heating went from Very Poor to Poor; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 77). Main heating runs on electricity.
At 110 m² it's 15.2% larger than the typical home in the postcode (96 m² median across 24 EPCs). Today's modelled estimate of £2,450,000 is 32.4% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£1,562/sq ft) was about 198.5% above the typical sold price in the postcode. Most recent transfer: August 2023 at £1,850,000.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms3
Building
- ConciergeYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
1 Park Mansions's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 2)
Jul 2019
EPC Rating
A
B
C
D
D62
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Good
Windows
Average
CO2 Emissions
6.2 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.
1 Park Mansions valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£2,450,000
Modelled from EPC, postcode comparables.
Last sold (2023)
£1,850,000
Recorded with HM Land Registry.
Sales timeline
Launch offer · 33% off
The complete analysis of 1 Park Mansions, Park Mansions, Knightsbridge, Westminster, London, SW1X 7QS
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 Park Mansions homes
Four headline reads against 24 similar flats on this street, drawn from the latest EPC and Land Registry data.
1 Park Mansions is notably below the street on co₂ emissions.
Price per m²
£16,818
Street avg £15,967
Floor Area
110 m²
Street avg 94 m²
Habitable Rooms
4 rooms
Street avg 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
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Knightsbridge Station / Harrods — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW1X 7QS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
57.4dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 77 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 1 Park Mansions, Park Mansions, Knightsbridge, Westminster, London, SW1X 7QS. Each answer is also embedded as structured data for search engines.
