17g, Eccleston Square, London, SW1V 1NS
About 17g
17g is a mid-terrace house in London (SW1V 1NS). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to before 1900 and council tax band E. At 61 m² this is the 8th smallest of 22 units on EPC record in the building, where floor areas span 30–205 m². The building's EPC ratings span G to C, with this unit at the top. On EPC score it ranks first in the building (72 versus a worst of 16). The latest certificate (January 2015) shows a C (score 72). The rating has held steady at C across 3 certificates since August 2010. The recommended improvements would push it to B (score 82). The latest certificate is from January 2015, so improvements made since then won't be reflected.
At 61 m² it's 23.3% smaller than the typical home in the postcode (80 m² median across 28 EPCs). Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).
Know exactly what you're buying at 17g
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
17g's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Jan 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Low energy lighting percentage decreased
Hot water system upgraded
More low energy lighting installed
Planning history
17g has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 17g
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
30-day money-back guarantee
Sales history & valuation
17g has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£582,000
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 1NS: £1,971,200 (2025–2023).
Nearby sales in SW1V 1NS
Flat 1, 26 Eccleston Square, London, SW1V 1NS
Sold Jul 2025
£1,850,000Flat 5, 20 Eccleston Square, London, SW1V 1NS
Sold Feb 2025
£800,000Flat 3, 26 Eccleston Square, London, SW1V 1NS
Sold Dec 2024
£2,620,000Flat 4, 26 Eccleston Square, London, SW1V 1NS
Sold Sept 2023
£2,400,00024 Eccleston Square, Westminster, London, SW1V 1NS
Sold Sept 2023
£1,971,200
Everything we know about 17g, 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 Eccleston Square homes
EPC Rating for 17g runs comfortably ahead of the street norm.
EPC Rating
72 (C)
Street avg 56 (D)
Floor Area
61 m²
Street avg 94 m²
CO₂ Emissions
2.0 t/year
Street avg 4.5 t/year
Habitable Rooms
2 rooms
Street avg 3 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
Elizabeth Bridge — bus stop.
Closest school
0.4 km
Ada National College for Digital Skills. 63 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
59.7dB
Night-time· 23:00 – 07:00
49.8dB