15a, Belmont Avenue, London, N13 4HD
About 15a
15a is a three-bedroom semi-detached house in London (N13 4HD). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1930-1949 and council tax band D. At 108 m² this is the 8th smallest of 9 units on EPC record in the building, where floor areas span 72–113 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2024) shows a C (score 70).
It changed hands recently, sold March 2025 for £530,000. One planning record on file: a loft conversion approved in 2003. Past consents include a loft conversion, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). Across 1999–2025, sale prices on this property compounded at 5.6% per year. On a £-per-square-foot basis, the last sale (£456/sq ft) was about 36.1% above the typical sold price in the postcode.
Know exactly what you're buying at 15a
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
- Bedrooms3
- Bathrooms2
Energy performance
EPC Rating
Planning history
- Oct 2003Loft ConversionFullIn report
Alterations to roof to form a rear dormer window and two skylights at front.
- Reference
- TP/03/1724
We flagged 1 thing worth checking at 15a
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
Price for 15a has grown more than fourfold since the 1999 starting point.
£574,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 26 years.
£530,000
Growth on file: 5.6% per year over 26 years.
Sales timeline
14 March 2025Most recent
£530,000
+9.3%over 4 years30 October 2020
£485,000
+10.2%over 5 years7 May 2015
£440,000
+76.0%over 9 years17 February 2006
£250,000
+61.3%over 5 years2 September 2000
£155,000
+18.3%over 12 months9 September 1999
£131,000
Median price across the last 5 sales in N13 4HD: £640,000 (2024–2021).
Nearby sales in N13 4HD
4 Belmont Avenue, Enfield, London, N13 4HD
Sold Jun 2024
£1,045,00040 Belmont Avenue, Enfield, London, N13 4HD
Sold Jun 2024
£640,00010a, Belmont Avenue, London, N13 4HD
Sold Sept 2022
£500,00012 Belmont Avenue, Enfield, London, N13 4HD
Sold May 2022
£901,00025 Belmont Avenue, Enfield, London, N13 4HD
Sold Oct 2021
£160,000
Everything we know about 15a, 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 Belmont Avenue homes
On years held, 15a runs well behind the street norm.
Price per m²
£4,907
Street avg £4,091
Floor Area
108 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.8 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
Broomfield Lane Palmers Green — bus stop.
Closest school
0.5 km
St Anne's Catholic High School for Girls. 51 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
56.7dB

Night-time· 23:00 – 07:00
47.4dB