Ashdon House, Unit 5, Moon Lane, Barnet, EN5 5YL
About Ashdon House
Ashdon House is a semi-detached house in Barnet (EN5 5YL). It has a recorded floor area of 81 m² (around 872 sq ft) and construction records dating it to before 1900. The latest certificate (September 2022) 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 January 2011. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
At 81 m² it's 22.7% larger than the typical home in the postcode (66 m² median across 8 EPCs). Across 2015–2019, sale prices on this property compounded at 8.8% per year. Today's modelled estimate of £571,000 is 36.8% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£479/sq ft) was about 39.2% above the typical sold price in the postcode. Most recent transfer: December 2019 at £417,500.
Know exactly what you're buying at Ashdon House
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
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
Planning history
Ashdon House has no planning applications on record.
Notable planning nearby
14applications of note in the surrounding area
We flagged 2 things worth checking at Ashdon House
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
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Sales history & valuation
Ashdon House saw 3 transfers in just over a decade — high turnover for the postcode.
£571,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.8% per year over 5 years.
£417,500
Growth on file: 8.8% per year over 5 years.
Sales timeline
23 December 2019Most recent
£417,500
+49.1%over 3 years30 March 2016
£280,000
30 March 2015
£280,000
Median price across the last 5 sales in EN5 5YL: £365,000 (2021–2008).
Nearby sales in EN5 5YL
2 Farrington Cottages, Moon Lane, Barnet, EN5 5YL
Sold Jun 2021
£455,0004 Farrington Cottages, Moon Lane, Barnet, EN5 5YL
Sold Mar 2021
£510,0005 Farrington Cottages, Moon Lane, Barnet, EN5 5YL
Sold Dec 2011
£330,000The Bungalow, Moon Lane, Barnet, EN5 5YL
Sold Jun 2004
£183,0001 Farrington Cottages, Moon Lane, Barnet, EN5 5YL
Sold Jun 1997
£49,000
Everything we know about Ashdon House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Moon Lane homes
Habitable Rooms for Ashdon House runs comfortably ahead of the street norm.
Price per m²
£5,154
Street avg £4,790
Floor Area
81 m²
Street avg 76 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.0 t/year
Similar properties nearby
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
0.2 km
Barnet High Street — bus stop.
Closest school
0.2 km
Barnet and Southgate College. 16 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
50.6dB

Night-time· 23:00 – 07:00
42.3dB