23 Belsize Avenue, Enfield, London, N13 4TL
About 23 Belsize Avenue
23 Belsize Avenue is a four-bedroom mid-terrace house in Enfield, London, London (N13 4TL). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (January 2017) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). Period features are noted in the property record.
At 143 m² the property is well over the postcode median (94 m² across 29 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 1995–2021, sale prices on this property compounded at 8.7% per year. On a £-per-square-foot basis, the last sale (£494/sq ft) was about 25.6% above the typical sold price in the postcode. Most recent transfer: March 2021 at £760,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 23 Belsize 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
Launch offer · save £5
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
- Period featuresYes
Energy performance
23 Belsize Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Jun 2007Loft ConversionOutlineIn report
Loft conversion with rear dormer window.
- Documents
- 9 docs on file
- Reference
- LDC/07/0176
- Apr 2007OutlineIn report
Rear dormer window with Juliet balcony
- Documents
- 8 docs on file
- Reference
- LDC/07/0051
We flagged 1 thing worth checking at 23 Belsize 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
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Sales history & valuation
23 Belsize Avenue has more than quadrupled in price since its earliest registered sale in 1995.
£813,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.7% per year over 26 years.
£760,000
Growth on file: 8.7% per year over 26 years.
Sales timeline
25 March 2021Most recent
£760,000
+3.4%over 3 years29 June 2017
£735,000
+172.2%over 12 years17 April 2005
£270,000
+203.4%over 9 years23 May 1995
£89,000
Median price across the last 5 sales in N13 4TL: £720,000 (2025–2022).
Nearby sales in N13 4TL
51 Belsize Avenue, Enfield, London, N13 4TL
Sold May 2025
£698,00027 Belsize Avenue, Enfield, London, N13 4TL
Sold Jun 2024
£800,00055 Belsize Avenue, Enfield, London, N13 4TL
Sold Jul 2023
£860,00047b, Belsize Avenue, London, N13 4TL
Sold Jun 2023
£515,00041 Belsize Avenue, Enfield, London, N13 4TL
Sold Jul 2022
£720,000
Everything we know about 23 Belsize 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

Versus other Belsize Avenue homes
23 Belsize Avenue outperforms the street on floor area by a wide margin.
Price per m²
£5,315
Street avg £5,416
Floor Area
143 m²
Street avg 115 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.0 t/year
Street avg 6.1 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Berkshire Gardens — bus stop.
Closest school
0.5 km
Tottenhall Infant 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
53.9dB

Night-time· 23:00 – 07:00
44.2dB