9a, Rosslyn Avenue, East Barnet, Barnet, EN4 8DH
About 9a
9a is a four-bedroom detached house in East Barnet, Barnet, Barnet (EN4 8DH). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1976-1982 and council tax band F. The latest certificate (January 2018) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Today's modelled estimate of £885,000 is 18% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£606/sq ft) was about 25.7% above the typical sold price in the postcode. Most recent transfer: February 2022 at £750,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
9a has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 9a
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.
- 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.
£885,000
Modelled from EPC, postcode comparables.
£750,000
Recorded with HM Land Registry.
Sales timeline
28 February 2022Most recent
£750,000
Median price across the last 5 sales in EN4 8DH: £950,000 (2025–2021).
Nearby sales in EN4 8DH
Northbury House, Rosslyn Avenue, East Barnet, Barnet, EN4 8DH
Sold Jan 2025
£950,000Ripple House, Rosslyn Avenue, East Barnet, Barnet, EN4 8DH
Sold Jan 2024
£1,100,00025 Rosslyn Avenue, East Barnet, Barnet, EN4 8DH
Sold Oct 2022
£950,00023 Rosslyn Avenue, East Barnet, Barnet, EN4 8DH
Sold Feb 2022
£1,050,00010 Rosslyn Avenue, East Barnet, Barnet, EN4 8DH
Sold Aug 2021
£657,500
Versus other Rosslyn Avenue homes
On epc rating, 9a stands well clear of the street.
Price per m²
£6,522
Street avg £5,056
Floor Area
115 m²
Street avg 135 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.6 t/year
Street avg 7.1 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Littlegrove — bus stop.
Closest school
0.2 km
St Mary's CofE Primary School, East Barnet. 40 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
52.2dB

Night-time· 23:00 – 07:00
40.5dB







