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Get started21a, Theberton Street, Islington, London, N1 0QY
About 21a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21a is a two-bedroom mid-terrace house in Islington, London, London (N1 0QY). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (March 2017) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79).
Untraded for 28 years, with the last transfer in February 1998. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £714,000 sits 185.6% above the 1998 sale of £250,000. On a £-per-square-foot basis, the last sale (£314/sq ft) was about 45.8% below the postcode norm. At 74 m² it sits well below the postcode median (130 m² across 29 EPCs), making it one of the more compact homes locally.
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
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
2.8 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21a has been held in the same hands since before 2000.
Current estimate
See how we calculated this£714,000
Modelled from EPC, postcode comparables.
Last sold (1998)
£250,000
Recorded with HM Land Registry.
Sales timeline
Versus other Theberton Street homes
Four headline reads against 13 similar flats on this street, drawn from the latest EPC and Land Registry data.
On price per m², 21a runs well behind the street norm.
Price per m²
£3,378
Street avg £9,682
Floor Area
74 m²
Street avg 77 m²
Habitable Rooms
3 rooms
Street avg 3 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
0.0 km
Theberton Street / Gibson Sq — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around N1 0QY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
56.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 124 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 21a, Theberton Street, Islington, London, N1 0QY. Each answer is also embedded as structured data for search engines.