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Get started31 St Margarets Avenue, Barnet, London, N20 9LL
6 sales on record
About 31 St Margarets Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
31 St Margarets Avenue is a three-bedroom semi-detached house in Barnet, London, London (N20 9LL). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (January 2021) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2011. The recommended improvements would lift it to B (score 86), a 2-band jump.
Sale prices here have outpaced London HPI: 5.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£771/sq ft) was about 140.2% above the typical sold price in the postcode. Sold April 2021 for £772,000. Across the public record there are 6 sales, relatively high churn for a single property. 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 2019.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms3
- Bathrooms1
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 2)
Jan 2021
EPC Rating
A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.8 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 31 St Margarets Avenue, Barnet, London, N20 9LL, sourced from the PlanIt planning register.
- Mar 2019Loft ConversionOutlineLawful
Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights and new side gable window
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Sale price has at least doubled since 2003.
Current estimate
See how we calculated this£825,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 18 years.
Last sold (2021)
£772,000
Growth on file: 5.5% per year over 18 years.
Sales timeline
Versus other St Margarets Avenue homes
Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.
CO₂ Emissions for 31 St Margarets Avenue runs comfortably ahead of the street norm.
Price per m²
£8,301
Street avg £5,140
Floor Area
93 m²
Street avg 121 m²
Habitable Rooms
5 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Athenaeum Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around N20 9LL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.6dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 75 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 31 St Margarets Avenue, Barnet, London, N20 9LL. Each answer is also embedded as structured data for search engines.