88 Weirdale Avenue, Barnet, London, N20 0AH
About 88 Weirdale Avenue
88 Weirdale Avenue is a three-bedroom semi-detached house in Barnet, London, London (N20 0AH). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (March 2021) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in November 2015 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 88), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
One planning record on file: an extension approved in 2022. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 2019–2022, sale prices on this property compounded at 10% per year. On a £-per-square-foot basis, the last sale (£713/sq ft) was about 59% above the typical sold price in the postcode. Last sale on file: £660,000 in May 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
Outside
- Private gardenSouth-facing
- GarageDetached
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
- Nov 2022PorchFullIn report
Extension: Side and rear of property
Single storey side and rear extension following demolition of existing garage. New front porch. Increasing size of Patio (Amended Description)
- Agent
- GRArchitecture Ltd
Extension- Documents
- 13 docs on file
- Reference
- 22/3223/HSE
We flagged 2 things worth checking at 88 Weirdale 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
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£716,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.0% per year over 3 years.
£660,000
Growth on file: 10.0% per year over 3 years.
Sales timeline
26 May 2022Most recent
£660,000
+30.7%over 2 years31 July 2019
£505,000
Median price across the last 5 sales in N20 0AH: £610,000 (2025–2023).
Nearby sales in N20 0AH
98 Weirdale Avenue, Barnet, London, N20 0AH
Sold Jul 2025
£610,00076 Weirdale Avenue, Barnet, London, N20 0AH
Sold Mar 2025
£555,00090 Weirdale Avenue, Barnet, London, N20 0AH
Sold Sept 2024
£735,00096 Weirdale Avenue, Barnet, London, N20 0AH
Sold May 2024
£840,000106 Weirdale Avenue, Barnet, London, N20 0AH
Sold Sept 2023
£600,000
Versus other Weirdale Avenue homes
On price per m², 88 Weirdale Avenue stands well clear of the street.
Price per m²
£7,674
Street avg £5,586
Floor Area
86 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Bawtry Road, Barnet
N20 0SR
1 Darcy Close, Barnet
N20 0LF
1 Barfield Avenue, Barnet
N20 0BX
1 Balfour Grove, Barnet
N20 0SN
1 Baxendale, Barnet
N20 0EG
1 Capel Close, Barnet
N20 0QU
1 Derwent Crescent, Barnet
N20 0QN
1 Dannatt Close, Barnet
N20 0FR
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Dene Road (EN4) — bus stop.
Closest school
0.4 km
Brunswick Park Primary and Nursery School. 47 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
51.6dB

Night-time· 23:00 – 07:00
41.1dB







