7b, Blackstock Mews, Islington, London, N4 2BT
About 7b
7b is a three-bedroom mid-terrace house in Islington, London, London (N4 2BT). It has a recorded floor area of 115 m² (around 1238 sq ft) and construction records dating it to before 1900. The latest certificate (October 2010) shows a C (score 70). The rating has held steady at C across 2 certificates since July 2010. Between certificates, roof efficiency dropped from Average to Very Poor and window efficiency dropped from Average to Poor. The latest certificate is from October 2010, so improvements made since then won't be reflected.
At 115 m² the property is well over the postcode median (76 m² across 13 EPCs), placing it in the larger end of the local stock. Across 2008–2019, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £1,182,000 is 26.4% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£755/sq ft) was about 87.1% above the typical sold price in the postcode. Sold July 2019 for £935,000. One historical planning record sits against the property in 2019.
Know exactly what you're buying at 7b
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
What this property has
Inside
- Bedrooms3
- Bathrooms2
- EnsuiteYes
Outside
- ParkingAllocated
Building
- RefurbishedYes
Energy performance
7b's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Oct 2020
EPC Rating
Planning history
- Mar 2019AmendmentIn report
Certificate of Lawfulness (Existing)
Retrospective- Documents
- 6 docs on file
- Reference
- P2019/0297/COL
We flagged 1 thing worth checking at 7b
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
Latest sale on 7b was the highest on Land Registry record across the postcode.
£1,182,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 12 years.
£935,000
Growth on file: 3.9% per year over 12 years.
Sales timeline
24 July 2019Most recent
£935,000
+50.6%over 8 years5 April 2011
£621,000
+3.5%over 3 years21 January 2008
£600,000
Median price across the last 5 sales in N4 2BT: £790,000 (2024–2013).
Nearby sales in N4 2BT
11a, Blackstock Mews, Islington, London, N4 2BT
Sold Nov 2024
£427,5005b, Blackstock Mews, Islington, London, N4 2BT
Sold Dec 2021
£860,0005a, Blackstock Mews, Islington, London, N4 2BT
Sold Jul 2020
£790,0001 Blackstock Mews, Islington, London, N4 2BT
Sold Feb 2010
£174,9997a, Blackstock Mews, Islington, London, N4 2BT
Sold Jul 2008
£530,000
Everything we know about 7b, 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 Blackstock Mews homes
On floor area, 7b stands well clear of the street.
Price per m²
£8,129
Street avg £6,211
Floor Area
115 m²
Street avg 78 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
4.5 t/year
Street avg 3.2 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
Ambler Primary School and Children's Centre. 97 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
54.5dB

Night-time· 23:00 – 07:00
44.9dB