127a, Flat 7, St Thomas S Road, Islington, London, N4 2QE
About 127a
127a is a semi-detached house in Islington, London, London (N4 2QE). It has a recorded floor area of 69 m² (around 743 sq ft) and construction records dating it to 1930-1949. At 69 m² this is the 4th smallest of 7 units on EPC record in 127a, where floor areas span 57–135 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (58 versus a best of 78). The latest certificate (January 2023) shows a D (score 58), a step below the typical UK home. Earlier certificates rated it C (October 2012); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Very Good to Very Poor and roof efficiency dropped from Good to Very Poor.
It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).
Know exactly what you're buying at 127a
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
More low energy lighting installed
Planning history
127a has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 127a
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
127a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£559,000
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.
Everything we know about 127a, 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 St Thomas S Road homes
On co₂ emissions, 127a runs well behind the street norm.
EPC Rating
58 (D)
Street avg 72 (C)
Floor Area
69 m²
Street avg 83 m²
CO₂ Emissions
3.7 t/year
Street avg 2.5 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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127a, Flat 5, St Thomas S Road, Islington
N4 2QE
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
0.3 km
Isledon Road — bus stop.
Closest school
0.3 km
Ambler Primary School and Children's Centre. 96 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
54.8dB

Night-time· 23:00 – 07:00
45.7dB