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Flat 1, 27 East Avenue, London, E17 9NG

Property type
Semi-detached
Floor 00
Habitable rooms
1
From EPC
Floor area
22 m²
237 sq ft
Energy rating
C
Score 73
Tenure
Private Rental
Overview

About Flat 1

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

Flat 1 is a semi-detached house in London (E17 9NG). It has a recorded floor area of 22 m² (around 237 sq ft) and construction records dating it to 1900-1929. At 22 m² this is the largest unit on EPC record across the building (15–22 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (November 2025) shows a C (score 73). When first surveyed in October 2015 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good; while window efficiency dropped from Good to Average and lighting dropped from Very Good to Good. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

At 22 m² it sits well below the postcode median (62 m² across 30 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs).

Before you offer

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

Signs of HMO activity in the areaLarger development activity nearby
£14.99
Trusted by UK homebuyers

Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Flat 1's carbon output is low for the local stock.

Current Certificate(1 of 2)
Nov 2025

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
0.3 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Nov 2025from Oct 2015
EPC improved fromE50toC73
Walls
Very PoorGood

Wall insulation improved

Floor Insulation
UninsulatedInsulated

Floor insulation added or improved

Planning

Planning history

Applications and permits filed against Flat 1, 27 East Avenue, London, E17 9NG, sourced from the PlanIt planning register.

Flat 1 has no planning applications on record.

Notable planning nearby

14applications of note in the surrounding area

Before you offer

We flagged 2 things 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.

  • Signs of HMO activity in the area
  • Larger development activity nearby
£14.99

30-day money-back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£230,000

Modelled from EPC, postcode comparables.

See how we calculated this

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 E17 9NG: £817,500 (2023–2017).

Before you offer

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

  • Signs of HMO activity in the area
  • Larger development activity nearby
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other East Avenue homes

Four headline reads against 23 similar flats on this street, drawn from the latest EPC and Land Registry data.

CO₂ Emissions for Flat 1 runs comfortably ahead of the street norm.

EPC Rating

73 (C)

Street avg 63 (D)

Above

Floor Area

22 m²

Street avg 56 m²

Below

CO₂ Emissions

0.3 t/year

Street avg 2.6 t/year

Strongly above

Habitable Rooms

1 rooms

Street avg 2 rooms

Strongly below
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the London district page.

Rail-style transport is unusually close for this postcode.

Crime

12/mo

Rising year-on-year across the wider district.

Nearest stop

0.4 km

Hoe Street — bus stop.

Closest school

0.3 km

Walthamstow School for Girls. 59 schools nearby.

Go deeper on the local area

The full report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around E17 9NG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for E17 9NG

Daytime· 07:00 – 23:00

53.6dB

Low
Night-time road noise heatmap for E17 9NG

Night-time· 23:00 – 07:00

41.8dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Flat 1, 27 East Avenue, London, E17 9NG. Each answer is also embedded as structured data for search engines.