Flat 1, 25 Rock Street, London, N4 2DN
About Flat 1
Flat 1 is a mid-terrace house in London (N4 2DN). It has a recorded floor area of 26 m² (around 280 sq ft), construction records dating it to 1900-1929 and council tax band B. At 26 m² this is the largest unit on EPC record across the building (11–26 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (June 2020) shows a C (score 71). When first surveyed in October 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good.
One historical planning record sits against the property in 2015.
Know exactly what you're buying at Flat 1
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
Flat 1's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
More low energy lighting installed
Planning history
- Mar 2015AmendmentIn report
Certificate of Lawfulness (existing) for the use of existing 8 no. residential flats in C3 use.
Retrospective- Documents
- 5 docs on file
- Reference
- P2015/0093/COL
We flagged 1 thing worth checking at Flat 1
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
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£258,000
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 2DN: £820,000 (2022–2019).
Nearby sales in N4 2DN
22 Rock Street, Islington, London, N4 2DN
Sold Dec 2022
£1,092,50012 Rock Street, Islington, London, N4 2DN
Sold Oct 2022
£1,075,000Flat A, 23 Rock Street, London, N4 2DN
Sold Sept 2021
£250,0003 Rock Street, Islington, London, N4 2DN
Sold Sept 2021
£790,0001a, Rock Street, Islington, London, N4 2DN
Sold Mar 2013
£200,000
Everything we know about Flat 1, 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 Rock Street homes
EPC Rating
71 (C)
Street avg 70 (C)
Floor Area
26 m²
Street avg 32 m²
CO₂ Emissions
1.3 t/year
Street avg 1.7 t/year
Habitable Rooms
2 rooms
Street avg 2 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
0.0 km
Rock Street — bus stop.
Closest school
0.2 km
Ambler Primary School and Children's Centre. 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
56.1dB

Night-time· 23:00 – 07:00
46.7dB