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Get startedFlat 1, 4 Halkin Street, Westminster, London, SW1X 7DJ
2 planning records
About Flat 1
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 1 is a property in Westminster, London, London (SW1X 7DJ). It has council tax band G.
Sale prices here have lagged London HPI: -7.2% per year against 0% for the wider region. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a basement excavation, meaningful when judging how the property has evolved. Last sale on file: £21,600 in February 2019.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
Applications and permits filed against Flat 1, 4 Halkin Street, Westminster, London, SW1X 7DJ, sourced from the PlanIt planning register.
- Sept 2008BasementHeritageGranted
Installation of 1 x air conditioning unit within front basement lightwell behind new timber gate and installation of 1 x air conditioning unit at rear basement level with associated trellis screening.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Latest sale on Flat 1 was the lowest on Land Registry record across the postcode.
Last sold (2019)
£21,600
Growth on file: -7.2% per year over 24 years.
Sales timeline
1 February 2019Most recent
£21,600
-82.7%over 23 years
Launch offer · 33% off
The complete analysis of Flat 1, 4 Halkin Street, Westminster, London, SW1X 7DJ
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
An AI-written breakdown of everything that matters
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
Hyde Park Corner — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW1X 7DJ 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 — 86 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about Flat 1, 4 Halkin Street, Westminster, London, SW1X 7DJ. Each answer is also embedded as structured data for search engines.
