21 Hewitt Avenue, Haringey, London, N22 6QH
About 21 Hewitt Avenue
21 Hewitt Avenue is a two-bedroom end-of-terrace house in Haringey, London, London (N22 6QH). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (July 2016) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 84), a 2-band jump. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2025. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Across 2001–2016, sale prices on this property compounded at 8.8% per year. Today's modelled estimate of £702,000 is 25.4% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£605/sq ft) was about 88.4% above the typical sold price in the postcode. Last sold in October 2016, so it's been off the market for around 10 years.
Know exactly what you're buying at 21 Hewitt Avenue
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
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jun 2025DemolitionFullIn report
Extension: Single storey · Rear of property
Demolition of existing conservatory and erection of a new single storey rear extension.
Extension- Documents
- 5 docs on file
- Reference
- HGY/2025/0740
We flagged 2 things worth checking at 21 Hewitt Avenue
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
21 Hewitt Avenue has more than tripled in price since its earliest registered sale in 2001.
£702,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.8% per year over 15 years.
£560,000
Growth on file: 8.8% per year over 15 years.
Sales timeline
6 October 2016Most recent
£560,000
+261.3%over 15 years6 August 2001
£155,000
Median price across the last 5 sales in N22 6QH: £588,000 (2022–2016).
Nearby sales in N22 6QH
61 Hewitt Avenue, Haringey, London, N22 6QH
Sold Nov 2022
£588,00077 Hewitt Avenue, Haringey, London, N22 6QH
Sold Jun 2022
£620,00071 Hewitt Avenue, Haringey, London, N22 6QH
Sold Nov 2021
£700,00015 Hewitt Avenue, Haringey, London, N22 6QH
Sold Oct 2020
£560,00059 Hewitt Avenue, Haringey, London, N22 6QH
Sold Jun 2016
£515,000
Everything we know about 21 Hewitt Avenue, 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 Hewitt Avenue homes
On epc rating, 21 Hewitt Avenue runs well behind the street norm.
Price per m²
£6,512
Street avg £4,337
Floor Area
86 m²
Street avg 83 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.6 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
0.3 km
Westbury Avenue Baptist Church — bus stop.
Closest school
0.1 km
Lift Noel Park. 81 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
55.3dB

Night-time· 23:00 – 07:00
45.6dB