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Get started15 Chapel Street, Westminster, London, SW1X 7BY
10 planning records
About 15 Chapel Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 Chapel Street is a mid-terrace house in Westminster, London, London (SW1X 7BY). It has a recorded floor area of 315 m² (around 3391 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (February 2015) shows a D (score 55), a step below the typical UK home. When first surveyed in October 2013 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good; while window efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77). The latest certificate is from February 2015, so improvements made since then won't be reflected.
Today's modelled estimate of £5,293,000 is 28% below the 2015 sale of £7,350,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£2,168/sq ft) was about 137.8% above the typical sold price in the postcode. 10 planning records sit against the property, 7 approved, 3 refused. Past consents include an extension, new windows and a basement excavation, meaningful when judging how the property has evolved. On the market in February 2015 and unlisted since — roughly 11 years.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
15 Chapel Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Feb 2025
Planning history
Applications and permits filed against 15 Chapel Street, Westminster, London, SW1X 7BY, sourced from the PlanIt planning register.
15 Chapel Street has 6 separate extension applications on the council record.
- Dec 2018ExtensionFullGranted
Extension: Single storey · Rear of property
Erection of a single storey rear extension at lower ground floor level with external staircase, lowering part of internal floor level and replacement of third floor UPVC windows with timber windows to front elevation.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Latest sale on 15 Chapel Street was the highest on Land Registry record across the postcode.
Current estimate
See how we calculated this£5,293,000
Modelled from EPC, postcode comparables.
Last sold (2015)
£7,350,000
Recorded with HM Land Registry.
Sales timeline
Launch offer · 33% off
The complete analysis of 15 Chapel Street, Westminster, London, SW1X 7BY
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 Chapel Street homes
Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.
15 Chapel Street outperforms the street on price per m² by a wide margin.
Price per m²
£23,333
Street avg £16,935
Floor Area
315 m²
Street avg 311 m²
Habitable Rooms
9 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
Grosvenor Place / Hyde Park Corner — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW1X 7BY 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 15 Chapel Street, Westminster, London, SW1X 7BY. Each answer is also embedded as structured data for search engines.
