20a, Upper Tachbrook Street, Westminster, London, SW1V 1SH
About 20a
20a is a mid-terrace house in Westminster, London, London (SW1V 1SH). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to before 1900 and council tax band F. At 101 m² this is the 5th smallest of 6 units on EPC record in the building, where floor areas span 37–200 m². The building's EPC ratings span G to C across 6 units on file. The latest certificate (October 2023) shows a D (score 60), on the cusp of jumping into the C band.
At 101 m² the property is well over the postcode median (55 m² across 13 EPCs), placing it in the larger end of the local stock. One historical planning record sits against the property in 2007.
Know exactly what you're buying at 20a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
- Sept 2007RenovationFullIn report
Replacement of two existing and installation of two new pavement lights outside Nos. 16-22 Upper Tachbrook Street.
- Documents
- 6 docs on file
- Reference
- 07/06368/FULL
We flagged 1 thing worth checking at 20a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
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Sales history & valuation
20a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£950,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SW1V 1SH: £470,000 (2024–2018).
Nearby sales in SW1V 1SH
Flat 3, 2 Upper Tachbrook Street, London, SW1V 1SH
Sold Apr 2024
£425,0006 Upper Tachbrook Street, Westminster, London, SW1V 1SH
Sold Jun 2023
£435,000Flat 2, 6 Upper Tachbrook Street, London, SW1V 1SH
Sold Jul 2022
£470,000Flat 2, 22 Upper Tachbrook Street, London, SW1V 1SH
Sold Apr 2022
£800,0008 Upper Tachbrook Street, Westminster, London, SW1V 1SH
Sold Dec 2018
£1,400,000
Everything we know about 20a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other Upper Tachbrook Street homes
Floor Area for 20a runs comfortably ahead of the street norm.
EPC Rating
60 (D)
Street avg 65 (D)
Floor Area
101 m²
Street avg 65 m²
CO₂ Emissions
5.3 t/year
Street avg 3.8 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Warwick Way — bus stop.
Closest school
0.3 km
St Vincent De Paul Catholic Primary School. 68 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
60.7dB
Night-time· 23:00 – 07:00
51.0dB