21 Princes Avenue, Haringey, London, N22 7SB
About 21 Princes Avenue
21 Princes Avenue is a four-bedroom mid-terrace house in Haringey, London, London (N22 7SB). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (September 2021) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
At 123 m² the property is well over the postcode median (68 m² across 40 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £1,278,000 is 17.2% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£823/sq ft) was about 112.1% above the typical sold price in the postcode. Sold January 2022 for £1,090,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2022.
Know exactly what you're buying at 21 Princes 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
- Bedrooms4
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
- Jul 2022OutlineIn report
Certificate of lawfulness (proposed): Alteration and addition to the roof by way of an L shaped roof extension.
- Documents
- 12 docs on file
- Reference
- HGY/2022/1969
We flagged 1 thing worth checking at 21 Princes 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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Latest sale on 21 Princes Avenue was the highest on Land Registry record across the postcode.
£1,278,000
Modelled from EPC, postcode comparables.
£1,090,000
Recorded with HM Land Registry.
Sales timeline
11 January 2022Most recent
£1,090,000
Median price across the last 5 sales in N22 7SB: £610,000 (2023–2020).
Nearby sales in N22 7SB
15 Princes Avenue, Haringey, London, N22 7SB
Sold Nov 2023
£905,00085 Princes Avenue, Haringey, London, N22 7SB
Sold Oct 2022
£610,00099 Princes Avenue, Haringey, London, N22 7SB
Sold Oct 2022
£665,00053 Princes Avenue, Haringey, London, N22 7SB
Sold May 2022
£580,00075 Princes Avenue, Haringey, London, N22 7SB
Sold Apr 2020
£540,000
Everything we know about 21 Princes 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
- Larger development activity nearby

Versus other Princes Avenue homes
On price per m², 21 Princes Avenue stands well clear of the street.
Price per m²
£8,862
Street avg £6,818
Floor Area
123 m²
Street avg 121 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.2 t/year
Street avg 6.6 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
0.2 km
Alexandra Avenue / Alexandra Palace — bus stop.
Closest school
0.6 km
Rhodes Avenue Primary School. 61 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
51.4dB

Night-time· 23:00 – 07:00
41.4dB