4 Holly Park Estate, Islington, London, N4 4BD
About 4 Holly Park Estate
4 Holly Park Estate is a semi-detached house in Islington, London, London (N4 4BD). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1930-1949 and council tax band C. At 38 m² this is the smallest unit on EPC record across the building (38–79 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (May 2025) shows a C (score 71). When first surveyed in September 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Good to Very Good.
At 38 m² it sits well below the postcode median (66 m² across 31 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 4 Holly Park Estate
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
4 Holly Park Estate's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Heating controls changed
Planning history
4 Holly Park Estate has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 4 Holly Park Estate
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
4 Holly Park Estate has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£345,000
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 N4 4BD: £232,500 (2017–2007).
Everything we know about 4 Holly Park Estate, 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 Holly Park Estate homes
4 Holly Park Estate is notably below the street on floor area.
EPC Rating
71 (C)
Street avg 68 (D)
Floor Area
38 m²
Street avg 66 m²
CO₂ Emissions
1.5 t/year
Street avg 2.6 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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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
Crouch Hill Station — bus stop.
Closest school
0.5 km
Ashmount Primary School. 82 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
52.9dB

Night-time· 23:00 – 07:00
43.3dB