17a, Western Mansions, Great North Road, New Barnet, Barnet, EN5 1AE
About 17a
17a is a two-bedroom mid-terrace house in New Barnet, Barnet, Barnet (EN5 1AE). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1983-1990 and council tax band C. At 44 m² this is the 10th smallest of 42 units on EPC record in the building, where floor areas span 23–63 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (October 2023) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since February 2013. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Very Good to Good.
On a £-per-square-foot basis, the last sale (£528/sq ft) was about 33.7% above the typical sold price in the postcode. Last sold in January 2015, so it's been off the market for around 11 years. At 44 m² it's 15.4% smaller than the typical home in the postcode (52 m² median across 41 EPCs).
Know exactly what you're buying at 17a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
17a's carbon output is low for the local stock.
EPC Rating
Planning history
17a has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 17a
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
17a valuation sits well clear of the typical sold price in this postcode.
£253,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Sales timeline
15 January 2015Most recent
£250,000
Median price across the last 5 sales in EN5 1AE: £247,000 (2025–2022).
Nearby sales in EN5 1AE
9 Western Mansions, Great North Road, New Barnet, Barnet, EN5 1AE
Sold Apr 2025
£210,0004 Western Mansions, Great North Road, New Barnet, Barnet, EN5 1AE
Sold Apr 2025
£206,35010 Western Mansions, Great North Road, New Barnet, Barnet, EN5 1AE
Sold Mar 2025
£247,0003 Western Mansions, Great North Road, New Barnet, Barnet, EN5 1AE
Sold Nov 2023
£250,00024a, Western Mansions, Great North Road, New Barnet, Barnet, EN5 1AE
Sold Jun 2022
£273,000
Everything we know about 17a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Western Mansions homes
Price per m² for 17a runs comfortably ahead of the street norm.
Price per m²
£5,682
Street avg £4,492
Floor Area
44 m²
Street avg 50 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.9 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Barnet Everyman Cinema — bus stop.
Closest school
0.3 km
Ark Pioneer Academy. 30 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
53.6dB

Night-time· 23:00 – 07:00
44.0dB