1a, Glendale Avenue, Haringey, London, N22 5AH
About 1a
1a is a property in Haringey, London, London (N22 5AH). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (November 2025) shows a C (score 78), near the top of the C band.
It hasn't traded since August 2002, a hold of 24 years that's notably long for the area. Across the public record there are 4 sales, relatively high churn for a single property. On energy efficiency it sits in the top 10% of properties in this postcode. Across 1996–2002, sale prices on this property compounded at 22.2% per year. Today's modelled estimate of £519,000 sits 156.9% above the 2002 sale of £202,000. 3 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 1a
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
1a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
- Apr 2002ExtensionFullIn report
Erection of a single garage extension to side elevation of property.
- Documents
- 1 doc on file
- Reference
- HGY/2002/0189
- Oct 2001FullIn report
Removal of existing roller shutter and retention of raised boundary wall.
- Reference
- HGY/2001/1393
We flagged 2 things worth checking at 1a
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
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Sales history & valuation
Sale price has grown by over 3x since 1996.
£519,000
Modelled from EPC, postcode comparables and a sale-price growth of 22.2% per year over 6 years.
£202,000
Growth on file: 22.2% per year over 6 years.
Sales timeline
22 August 2002Most recent
£202,000
+102.0%over 2 years3 November 1999
£100,000
+12.4%over 6 months29 April 1999
£89,000
+48.3%over 2 years5 August 1996
£60,000
Median price across the last 5 sales in N22 5AH: £470,000 (2018–2007).
Nearby sales in N22 5AH
2 Glendale Avenue, Haringey, London, N22 5AH
Sold Mar 2018
£1,085,0006a, Glendale Avenue, Haringey, London, N22 5AH
Sold Feb 2017
£470,0005 Glendale Avenue, Haringey, London, N22 5AH
Sold Nov 2015
£740,0002a, Glendale Avenue, Haringey, London, N22 5AH
Sold Jun 2007
£437,5006 Glendale Avenue, Haringey, London, N22 5AH
Sold Jun 2007
£273,000
Everything we know about 1a, 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

Versus other Glendale Avenue homes
1a outperforms the street on epc rating by a wide margin.
Price per m²
£2,322
Street avg £2,748
Floor Area
87 m²
Street avg 78 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.8 t/year
Street avg 3.5 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Arcadian Gardens — bus stop.
Closest school
0.3 km
St Thomas More Catholic School. 64 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
53.1dB

Night-time· 23:00 – 07:00
42.5dB