Are you a property professional?Get qualified leads from motivated homeowners.
Get started21 Park Mansions, Park Mansions, Knightsbridge, Westminster, London, SW1X 7QS
About 21 Park Mansions
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Park Mansions is a two-bedroom mid-terrace house in Westminster, London, London (SW1X 7QS). It has a recorded floor area of 95 m² (around 1023 sq ft) and construction records dating it to 1900-1929. At 95 m² this is the 12th smallest of 25 units on EPC record in the building, where floor areas span 41–183 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (July 2022) shows a C (score 75), near the top of the C band. When first surveyed in March 2009 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 84).
Untraded for 25 years, with the last transfer in October 2001. Today's modelled estimate of £1,500,000 sits 361.5% above the 2001 sale of £325,000. On a £-per-square-foot basis, the last sale (£318/sq ft) was about 44.3% below the postcode norm.
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
- Bedrooms2
- Bathrooms2
- Dining roomYes
Outside
- Private garden
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 5)
Jul 2022
EPC Rating
A
B
C
C75
D
E
F
G
Main Heating
—
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
2.6 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.
21 Park Mansions's modelled value sits at over four times its earliest registered sale price (2001).
Current estimate
See how we calculated this£1,500,000
Modelled from EPC, postcode comparables.
Last sold (2001)
£325,000
Recorded with HM Land Registry.
Sales timeline
Launch offer · 33% off
The complete analysis of 21 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.
Price per m² for 21 Park Mansions lags the street by a wide margin.
Price per m²
£3,421
Street avg £16,637
Floor Area
95 m²
Street avg 94 m²
Habitable Rooms
3 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 21 Park Mansions, Park Mansions, Knightsbridge, Westminster, London, SW1X 7QS. Each answer is also embedded as structured data for search engines.
