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Get started16 Castlereagh Street, Westminster, London, W1H 5YA
About 16 Castlereagh Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
16 Castlereagh Street is a one-bedroom detached house in Westminster, London, London (W1H 5YA). It has a recorded floor area of 35 m² (around 377 sq ft), construction records dating it to 2003-2006 and council tax band E. At 35 m² this is the smallest unit on EPC record across the building (35–58 m²). The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (72 versus a worst of 57). The latest certificate (May 2019) shows a C (score 72). Earlier certificates rated it B (April 2009); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good.
It hasn't traded since August 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £526,000 is 31.5% above the 2009 sale price.
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
- Bedrooms1
- Bathrooms1
- Dining roomYes
Outside
- Parking
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
16 Castlereagh Street's carbon output is low for the local stock.
Current Certificate(1 of 3)
May 2019
EPC Rating
A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.3 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
Current estimate
See how we calculated this£526,000
Modelled from EPC, postcode comparables.
Last sold (2009)
£400,000
Recorded with HM Land Registry.
Sales timeline
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
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
George Street (W2) — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around W1H 5YA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
64.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 89 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 16 Castlereagh Street, Westminster, London, W1H 5YA. Each answer is also embedded as structured data for search engines.