134a, Blackstock Road, Islington, London, N4 2DX
About 134a
134a is a mid-terrace house in Islington, London, London (N4 2DX). It has a recorded floor area of 41 m² (around 441 sq ft) and construction records dating it to 1900-1929. The latest certificate (May 2019) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since June 2009. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 72).
Untraded for 23 years, with the last transfer in January 2003. Across 2002–2003, sale prices on this property compounded at 29.6% per year. Today's modelled estimate of £423,000 sits 141.7% above the 2003 sale of £175,000. At 41 m² it's 21.2% smaller than the typical home in the postcode (52 m² median across 15 EPCs).
Know exactly what you're buying at 134a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating controls changed
More low energy lighting installed
Planning history
134a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 2 things worth checking at 134a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
- Recent ownership pattern worth a look
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Sales history & valuation
134a's estimated value is more than triple its earliest registered sale price (2002).
£423,000
Modelled from EPC, postcode comparables and a sale-price growth of 29.6% per year over 1 year.
£175,000
Growth on file: 29.6% per year over 1 year.
Sales timeline
29 January 2003Most recent
£175,000
+29.6%over 8 months22 May 2002
£135,000
Median price across the last 5 sales in N4 2DX: £525,000 (2021–2015).
Nearby sales in N4 2DX
136a, Blackstock Road, Islington, London, N4 2DX
Sold Mar 2021
£525,000134a, Flat A, Blackstock Road, London, N4 2DX
Sold Sept 2018
£16,000140b, Blackstock Road, London, N4 2DX
Sold Sept 2016
£585,000140a 140b, Blackstock Road, Islington, London, N4 2DX
Sold May 2016
£373,000142a, Blackstock Road, Islington, London, N4 2DX
Sold Apr 2006
£410,000
Everything we know about 134a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
- Recent ownership pattern worth a look

Versus other Blackstock Road homes
134a is notably below the street on floor area.
Price per m²
£4,268
Street avg £4,078
Floor Area
41 m²
Street avg 66 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.9 t/year
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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
Monsell Road — bus stop.
Closest school
0.1 km
Gillespie Primary School. 96 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
54.4dB

Night-time· 23:00 – 07:00
44.6dB