Are you a property professional?Get qualified leads from motivated homeowners.
Get started15 Lowndes Square, Westminster, London, SW1X 9HB
4 sales on record
About 15 Lowndes Square
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 Lowndes Square is a mid-terrace house in Westminster, London, London (SW1X 9HB). It has a recorded floor area of 154 m² (around 1658 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (October 2019) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77).
Sale prices here have outpaced London HPI: 15.8% per year against 0% for the wider region. Today's modelled estimate of £2,981,000 is 37.9% below the 2020 sale of £4,800,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£2,896/sq ft) was about 442.1% above the typical sold price in the postcode. Last sale on file: £4,800,000 in July 2020. Across the public record there are 4 sales, relatively high churn for a single property. At 154 m² it's 20.3% larger than the typical home in the postcode (128 m² median across 19 EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Poor
CO2 Emissions
5.9 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.
15 Lowndes Square has more than quadrupled in price since its earliest registered sale in 2001.
Current estimate
See how we calculated this£2,981,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.8% per year over 19 years.
Last sold (2020)
£4,800,000
Growth on file: 15.8% per year over 19 years.
Sales timeline
Launch offer · 33% off
The complete analysis of 15 Lowndes Square, Westminster, London, SW1X 9HB
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 Lowndes Square homes
Four headline reads against 19 similar flats on this street, drawn from the latest EPC and Land Registry data.
On price per m², 15 Lowndes Square stands well clear of the street.
Price per m²
£31,169
Street avg £12,235
Floor Area
154 m²
Street avg 162 m²
Habitable Rooms
5 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
0.1 km
Sloane Street / Knightsbridge Station — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW1X 9HB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
59.7dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 79 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 15 Lowndes Square, Westminster, London, SW1X 9HB. Each answer is also embedded as structured data for search engines.
