3 Rock Street, Islington, London, N4 2DN
About 3 Rock Street
3 Rock Street is a mid-terrace house in Islington, London, London (N4 2DN). It has a recorded floor area of 146 m² (around 1572 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (July 2021) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79).
At 146 m² the property is well over the postcode median (28 m² across 66 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £1,255,000 sits 58.9% above the 2021 sale of £790,000. On a £-per-square-foot basis, the last sale (£503/sq ft) was about 35% above the typical sold price in the postcode. 4 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and subdivision, meaningful when judging how the property has evolved. Most recent transfer: September 2021 at £790,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 3 Rock Street
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
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Jun 2022ExtensionOutlineIn report
Certificate of Lawfulness (proposed) for erection of single storey rear extension
- Documents
- 6 docs on file
- Reference
- P2022/1343/COLP
- Jun 2022ExtensionFullIn report
Erection of a mansard roof extension
- Documents
- 7 docs on file
- Reference
- P2022/1345/FUL
We flagged 1 thing worth checking at 3 Rock Street
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,255,000
Modelled from EPC, postcode comparables.
£790,000
Recorded with HM Land Registry.
Sales timeline
8 September 2021Most recent
£790,000
Median price across the last 5 sales in N4 2DN: £820,000 (2022–2013).
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
£250,0001a, Rock Street, Islington, London, N4 2DN
Sold Mar 2013
£200,0007 Rock Street, Islington, London, N4 2DN
Sold Apr 2008
£700,000
Everything we know about 3 Rock Street, 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
3 Rock Street outperforms the street on epc rating by a wide margin.
Price per m²
£5,411
Street avg £6,219
Floor Area
146 m²
Street avg 133 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
5.1 t/year
Street avg 5.3 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
0.0 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