139 High Street, Barnet, EN5 5UZ
About 139 High Street
139 High Street is a four-bedroom mid-terrace house in Barnet (EN5 5UZ). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (September 2023) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 71), a 2-band jump.
At 112 m² the property is well over the postcode median (51 m² across 27 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 4 bedrooms is on the larger side for this postcode, where 3 is the typical count. Across 2013–2013, sale prices on this property compounded at -12.3% per year. Today's modelled estimate of £455,000 sits 82% above the 2013 sale of £250,000. Last changed hands 13 years ago, in February 2013.
Know exactly what you're buying at 139 High Street
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
- Bedrooms4
Energy performance
139 High Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
139 High Street has no planning applications on record.
Notable planning nearby
14applications of note in the surrounding area
We flagged 2 things worth checking at 139 High Street
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
£455,000
Modelled from EPC, postcode comparables and a sale-price growth of -12.3% per year over 1 year.
£250,000
Growth on file: -12.3% per year over 1 year.
Sales timeline
1 February 2013Most recent
£250,000
-12.3%1 February 2013
£285,000
Median price across the last 3 sales in EN5 5UZ: £1,500,000 (2023–2019).
Everything we know about 139 High Street, 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 High Street homes
139 High Street is notably below the street on epc rating.
EPC Rating
54 (E)
Street avg 75 (C)
Floor Area
112 m²
Street avg 55 m²
CO₂ Emissions
6.3 t/year
Street avg 1.7 t/year
Habitable Rooms
7 rooms
Street avg 3 rooms
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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
St. Albans Road — bus stop.
Closest school
0.4 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
51.7dB

Night-time· 23:00 – 07:00
42.7dB