400a, Green Lane, Ilford, IG3 9JX
About 400a
400a is a three-bedroom mid-terrace house in Ilford (IG3 9JX). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (September 2022) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in February 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Poor. The recommended improvements would push it to C (score 74). At 60 m² this is the 3rd smallest of 7 units on EPC record in the building, where floor areas span 45–65 m². The building's EPC ratings span D to C, with this unit at the bottom.
Across 1997–2012, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £250,000 sits 129.4% above the 2012 sale of £109,000. On a £-per-square-foot basis, the last sale (£169/sq ft) was about 22% below the postcode norm. Last changed hands 14 years ago, in June 2012. Across the public record there are 4 sales, relatively high churn for a single property.
Know exactly what you're buying at 400a
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
- Bathrooms1
- Dining roomYes
Building
- Heating systemGas
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Roof insulation improved
Heating controls upgraded for better temperature management
Planning history
400a has no planning applications on record.
Notable planning nearby
50applications of note in the surrounding area
We flagged 1 thing worth checking at 400a
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
30-day money-back guarantee
Sales history & valuation
400a's modelled value sits at over four times its earliest registered sale price (1997).
£250,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 15 years.
£109,000
Growth on file: 4.3% per year over 15 years.
Sales timeline
5 June 2012Most recent
£109,000
+18.5%over 8 years3 July 2003
£92,000
+104.4%over 4 years18 December 1998
£45,000
-23.7%over 1 year24 November 1997
£59,000
Median price across the last 5 sales in IG3 9JX: £147,000 (2024–2012).
Everything we know about 400a, 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

Versus other Green Lane homes
On price per m², 400a runs well behind the street norm.
Price per m²
£1,817
Street avg £6,383
Floor Area
60 m²
Street avg 60 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.4 t/year
Similar properties nearby
1 Breamore Court, Breamore Road
IG3 9NP
1 Dawlish Drive
IG3 9ED
1 Birch Walk
IG3 9FP
1 Ashgrove Road
IG3 9XE
1 Clark Grove
IG3 9FD
1 Brownlea Gardens
IG3 9NL
1 Cardigan Gardens
IG3 9SY
1 Broomhill Road
IG3 9SH
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Seven Kings Road — bus stop.
Closest school
0.3 km
South Park Primary School. 59 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
53.4dB

Night-time· 23:00 – 07:00
43.5dB