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About 21 Ajax Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Ajax Avenue is a one-bedroom end-of-terrace house in Barnet, London, London (NW9 5EY). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (December 2024) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2014. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to C (score 80).
Sale prices here have outpaced London HPI: 8.8% per year against 0% for the wider region. Today's modelled estimate of £472,000 is 19.5% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£470/sq ft) was about 38.8% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Last sold in June 2015, so it's been off the market for around 11 years.
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
- Bedrooms1
- Bathrooms1
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Dec 2024
EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.2 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21 Ajax Avenue has more than quadrupled in price since its earliest registered sale in 1996.
Current estimate
See how we calculated this£472,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.8% per year over 19 years.
Last sold (2015)
£395,000
Growth on file: 8.8% per year over 19 years.
Sales timeline
Versus other Ajax Avenue homes
Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 Ajax Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£5,064
Street avg £3,905
Floor Area
78 m²
Street avg 86 m²
Habitable Rooms
4 rooms
Street avg 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
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Ajax Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around NW9 5EY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 78 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 21 Ajax Avenue, Barnet, London, NW9 5EY. Each answer is also embedded as structured data for search engines.