28a, Heddington Grove, Islington, London, N7 9SY
About 28a
28a is a mid-terrace house in Islington, London, London (N7 9SY). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (July 2019) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it B (October 2008); the latest reading is 2 bands lower. Between certificates, window efficiency dropped from Average to Poor and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 75). Main heating runs on electricity. At 55 m² this is the 29th smallest of 33 units on EPC record in the building, where floor areas span 35–115 m². The building's EPC ratings span E to B across 33 units on file.
Know exactly what you're buying at 28a
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
Replaced storage heaters with gas boiler
Heating controls upgraded for better temperature management
Hot water system changed
Planning history
28a has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 28a
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
30-day money-back guarantee
Sales history & valuation
28a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£463,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in N7 9SY: £318,000 (2024–2021).
Nearby sales in N7 9SY
40 Heddington Grove, Islington, London, N7 9SY
Sold Jan 2024
£278,00017 Heddington Grove, Islington, London, N7 9SY
Sold May 2023
£343,0009 Heddington Grove, Islington, London, N7 9SY
Sold Apr 2023
£380,00044 Heddington Grove, Islington, London, N7 9SY
Sold Nov 2021
£318,00051 Heddington Grove, Islington, London, N7 9SY
Sold Oct 2021
£157,500
Everything we know about 28a, 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
Versus other Heddington Grove homes
Floor Area for 28a runs comfortably ahead of the street norm.
EPC Rating
68 (D)
Street avg 69 (C)
Floor Area
55 m²
Street avg 47 m²
CO₂ Emissions
2.0 t/year
Street avg 2.5 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Holloway Road Underground Station — subway entrance.
Closest school
0.3 km
Sacred Heart Catholic Primary School. 94 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
57.8dB
Night-time· 23:00 – 07:00
49.0dB