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Get started20 Keystone Crescent, Islington, London, N1 9DS
Listed building
About 20 Keystone Crescent
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Keystone Crescent is a two-bedroom mid-terrace house in Islington, London, London (N1 9DS). It has a recorded floor area of 105 m² (around 1128 sq ft), construction records dating it to before 1900 and council tax band F. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. The home occupies a cul-de-sac position. The latest certificate (November 2010) shows an E (score 50), well below the UK norm with real room to improve. The latest certificate is from November 2010, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 9.3% per year against 0% for the wider region. At 105 m² it's 17.7% larger than the typical home in the postcode (89 m² median across 21 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Sold December 2018 for £910,000.
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
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private garden
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
20 Keystone Crescent's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Nov 2020
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Price for 20 Keystone Crescent has grown more than fourfold since the 1996 starting point.
Current estimate
See how we calculated this£935,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.3% per year over 22 years.
Last sold (2018)
£910,000
Growth on file: 9.3% per year over 22 years.
Sales timeline
Versus other Keystone Crescent homes
Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.
CO₂ Emissions for 20 Keystone Crescent lags the street by a wide margin.
Price per m²
£8,687
Street avg £8,592
Floor Area
105 m²
Street avg 97 m²
Habitable Rooms
4 rooms
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
0.1 km
King's Cross /Pentonville Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around N1 9DS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
60.4dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 104 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 20 Keystone Crescent, Islington, London, N1 9DS. Each answer is also embedded as structured data for search engines.