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Get startedApartment 4, 16 Barnsbury Square, Islington, London, N1 1JL
EPC B
About Apartment 4
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Apartment 4 is a one-bedroom semi-detached house in Islington, London, London (N1 1JL). It has a recorded floor area of 86 m² (around 926 sq ft). The latest certificate (May 2016) returns a B (score 83), comfortably above the UK average. The latest certificate is from May 2016, so improvements made since then won't be reflected. At 86 m² this is the 2nd smallest of 5 units on EPC record in the building, where floor areas span 65–254 m².
Today's modelled estimate of £854,000 is 10.8% below the 2018 sale of £957,500, an unusual pattern given regional price growth and worth checking against the EPC condition. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Most recent transfer: August 2018 at £957,500.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms1
- Bathrooms1
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Apartment 4's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 May 2026
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Current estimate
See how we calculated this£854,000
Modelled from EPC, postcode comparables.
Last sold (2018)
£957,500
Recorded with HM Land Registry.
Sales timeline
Versus other Barnsbury Square homes
Four headline reads against 26 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for Apartment 4 runs comfortably ahead of the street norm.
Price per m²
£11,134
Street avg £12,842
Floor Area
86 m²
Street avg 103 m²
CO₂ Emissions
1.3 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
The Hemingford Arms — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around N1 1JL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 128 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about Apartment 4, 16 Barnsbury Square, Islington, London, N1 1JL. Each answer is also embedded as structured data for search engines.