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Get started17 Old Barrack Yard is a five-bedroom mid-terrace house in Westminster, London, London (SW1X 7NP). It has a recorded floor area of 365 m² (around 3929 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (September 2022) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump.
It hasn't traded since March 2000, a hold of 26 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 365 m² the property is well over the postcode median (74 m² across 8 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. Today's modelled estimate of £4,021,000 sits 2171.8% above the 2000 sale of £177,000. On a £-per-square-foot basis, the last sale (£45/sq ft) was about 97.8% below the postcode norm. One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved.
17 Old Barrack Yard sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Extension: Rear of property
Erection of glazed extension and formation of sundeck at rear roof level. Use of three garages as habitable accommodation. Alterations to fenestration at ground and first floor level and installation of balcony at front first floor level (site includes 17 Old Barrack Yard).
17 Old Barrack Yard's modelled value sits at over four times its earliest registered sale price (2000).
£4,021,000
Modelled from EPC, postcode comparables.
£177,000
Recorded with HM Land Registry.
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On price per m², 17 Old Barrack Yard runs well behind the street norm.
Price per m²
£485
Street avg £20,131
Floor Area
365 m²
Street avg 86 m²
Habitable Rooms
9 rooms
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.

Daytime· 07:00 – 23:00
61.0dB

Launch offer
Secure checkout · One-off payment

27 March 2000Most recent
£177,000
Median price across the last 5 sales in SW1X 7NP: £3,400,000 (2024–2018).
22 Old Barrack Yard Westminster London
Sold Nov 2024
11 Old Barrack Yard Westminster London
Sold Nov 2024
28 Old Barrack Yard Westminster London
Sold Nov 2023
16 Old Barrack Yard Westminster London
Sold Sept 2018
30 Old Barrack Yard Westminster London
Sold Jul 2016
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 3 rooms
CO₂ Emissions
17.0 t/year
Street avg 3.0 t/year
SW1X 7AS
Closest school
0.8 km
St Peter's Eaton Square CofE Primary School. 50 schools nearby.
Night-time· 23:00 – 07:00
53.2dB