20 Tompion Street, Islington, London, EC1V 0HN
About 20 Tompion Street
20 Tompion Street is a one-bedroom detached house in Islington, London, London (EC1V 0HN). It has a recorded floor area of 53 m² (around 570 sq ft). The latest certificate (April 2016) returns a high B (score 85), putting the home a stone's throw from an A rating. The latest certificate is from April 2016, so improvements made since then won't be reflected.
Most recent transfer was January 2025 at £600,000 — fresh data. On a £-per-square-foot basis, the last sale (£1,052/sq ft) was about 20% above the typical sold price in the postcode.
Know exactly what you're buying at 20 Tompion Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenYes
Building
- Heating systemLpg
- RefurbishedYes
Energy performance
20 Tompion Street's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Apr 2026
EPC Rating
Planning history
20 Tompion Street has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
£627,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.3% per year over 3 years.
£600,000
Growth on file: 0.3% per year over 3 years.
Sales timeline
20 January 2025Most recent
£600,000
+0.8%over 2 years16 February 2022
£595,000
Median price across the last 5 sales in EC1V 0HN: £440,000 (2025–2018).
Nearby sales in EC1V 0HN
Flat A, 18 Tompion Street, Islington, London, EC1V 0HN
Sold Nov 2025
£435,00019 Tompion Street, Islington, London, EC1V 0HN
Sold Apr 2025
£1,185,00023 Tompion Street, Islington, London, EC1V 0HN
Sold Oct 2024
£500,000Flat C, 18 Tompion Street, Islington, London, EC1V 0HN
Sold May 2019
£440,00022 Tompion Street, Islington, London, EC1V 0HN
Sold Jul 2017
£499,500
Everything we know about 20 Tompion Street, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Tompion Street homes
20 Tompion Street outperforms the street on price per m² by a wide margin.
Price per m²
£11,321
Street avg £9,896
Floor Area
53 m²
Street avg 74 m²
CO₂ Emissions
0.7 t/year
Street avg 1.2 t/year
Years Held
1 years
Street avg 5 years
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Percival Street / Malta Street — bus stop.
Closest school
0.2 km
St Peter and St Paul Catholic Primary School. 93 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
60.5dB
Night-time· 23:00 – 07:00
51.6dB