91a, Mayfair Avenue, Ilford, IG1 3DH
About 91a
91a is a two-bedroom semi-detached house in Ilford (IG1 3DH). It has a recorded floor area of 62 m² (around 667 sq ft) and construction records dating it to 1930-1949. The latest certificate (July 2018) shows a D (score 58), a step below the typical UK home. When first surveyed in December 2012 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while roof efficiency dropped from Average to Very Poor. At 62 m² this is the 10th smallest of 37 units on EPC record in the building, where floor areas span 47–175 m². The building's EPC ratings span F to C across 37 units on file. Our model identifies extension potential, subject to local planning policy.
Today's modelled estimate of £273,000 sits 127.5% above the 2013 sale of £120,000. On a £-per-square-foot basis, the last sale (£180/sq ft) was about 15.4% below the postcode norm. At 62 m² it sits well below the postcode median (105 m² across 36 EPCs), making it one of the more compact homes locally. 13 years since the last transfer (October 2013).
What this property has
Inside
- Bedrooms2
- Open-plan layoutYes
Outside
- Private gardenSouth-facing
- ParkingOff street
Building
- Heating systemGas
- RefurbishedYes
- Extension potentialPossible
Everything you need to know about 91a
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Certificate validity
Valid until 12 July 2028
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
91a has no planning applications on record.
But the area is active
59 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£273,000
Modelled from EPC, postcode comparables.
£120,000
Recorded with HM Land Registry.
Sales timeline
7 October 2013Most recent
£120,000
Median price across the last 5 sales in IG1 3DH: £485,000 (2024–2021).
Nearby sales in IG1 3DH
Versus other Mayfair Avenue homes
On epc rating, 91a runs well behind the street norm.
Price per m²
£1,935
Street avg £3,189
Floor Area
62 m²
Street avg 65 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.4 t/year
Street avg 2.4 t/year
Everything you need to know about 91a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
597/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
Northbrook Road — bus stop.
Closest school
0.6 km
The Ursuline Academy Ilford. 56 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
59.7dB
Night-time· 23:00 – 07:00
51.3dB