20 Lenton Terrace, Fonthill Road, Islington, London, N4 3JJ
About 20 Lenton Terrace
20 Lenton Terrace is a one-bedroom mid-terrace house in Islington, London, London (N4 3JJ). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (April 2016) shows a C (score 74). Earlier certificates rated it B (April 2011); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Average; while hot-water efficiency dropped from Very Good to Good and lighting dropped from Good to Very Poor. The latest certificate is from April 2016, so improvements made since then won't be reflected. At 51 m² this is the 25th smallest of 30 units on EPC record in the building, where floor areas span 39–71 m². The building's EPC ratings span D to B across 30 units on file.
Today's modelled estimate of £389,000 is 17.9% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£601/sq ft) was about 36.6% above the typical sold price in the postcode. Most recent transfer: March 2024 at £330,000.
Know exactly what you're buying at 20 Lenton Terrace
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
Energy performance
20 Lenton Terrace's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Apr 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Planning history
20 Lenton Terrace has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
20 Lenton Terrace valuation sits well clear of the typical sold price in this postcode.
£389,000
Modelled from EPC, postcode comparables.
£330,000
Recorded with HM Land Registry.
Sales timeline
8 March 2024Most recent
£330,000
Median price across the last 5 sales in N4 3JJ: £360,000 (2024–2019).
Nearby sales in N4 3JJ
19 Lenton Terrace, Fonthill Road, Islington, London, N4 3JJ
Sold May 2024
£375,0002 Lenton Terrace, Fonthill Road, Islington, London, N4 3JJ
Sold Aug 2023
£360,00017 Lenton Terrace, Fonthill Road, Islington, London, N4 3JJ
Sold Jul 2020
£285,0006 Lenton Terrace, Fonthill Road, Islington, London, N4 3JJ
Sold May 2019
£350,00022 Lenton Terrace, Fonthill Road, Islington, London, N4 3JJ
Sold Mar 2018
£250,000
Everything we know about 20 Lenton Terrace, 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 Lenton Terrace homes
Years Held for 20 Lenton Terrace lags the street by a wide margin.
Price per m²
£6,471
Street avg £5,301
Floor Area
51 m²
Street avg 47 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.5 t/year
Street avg 1.4 t/year
Similar properties nearby
1 Charteris Road, Islington
N4 3AA
1 Lenton Terrace, Fonthill Road, Islington
N4 3JJ
1 Ironworks Yard, Haringey
N4 3FW
1 Almington Street, Islington
N4 3BP
1 Osborne Road, Haringey
N4 3SA
1 Coleridge Road, Islington
N4 3NY
1 Clifton Court, Biggerstaff Street, Islington
N4 3NH
1 Fonthill Road, Islington
N4 3HY
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Finsbury Park Station — bus stop.
Closest school
0.2 km
Pooles Park Primary School. 91 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
55.9dB

Night-time· 23:00 – 07:00
46.2dB