36 Union Street, Barnet, EN5 4HZ
About 36 Union Street
36 Union Street is a two-bedroom mid-terrace house in Barnet (EN5 4HZ). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (April 2023) shows a C (score 75), near the top of the C band. When first surveyed in April 2011 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Poor to Average and window efficiency went from Very Poor to Good. At 39 m² this is the 2nd smallest of 29 units on EPC record in the building, where floor areas span 31–201 m². The building's EPC ratings span E to B across 29 units on file.
At 39 m² it sits well below the postcode median (64 m² across 28 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £289,000 is 34.4% above the 2012 sale price. On a £-per-square-foot basis, the last sale (£512/sq ft) was about 41.2% above the typical sold price in the postcode. On the market in July 2012 and unlisted since — roughly 14 years.
Know exactly what you're buying at 36 Union 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
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
Energy performance
36 Union Street's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Switched from solid fuel to cleaner energy source
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Roof insulation improved
Windows upgraded, improving insulation
Wall insulation improved
Planning history
36 Union Street has no planning applications on record.
Notable planning nearby
5applications of note in the surrounding area
We flagged 2 things worth checking at 36 Union 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
30-day money-back guarantee
Sales history & valuation
£289,000
Modelled from EPC, postcode comparables.
£215,000
Recorded with HM Land Registry.
Sales timeline
19 July 2012Most recent
£215,000
Median price across the last 5 sales in EN5 4HZ: £477,500 (2024–2022).
Everything we know about 36 Union 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 Union Street homes
On years held, 36 Union Street stands well clear of the street.
Price per m²
£5,513
Street avg £8,249
Floor Area
39 m²
Street avg 48 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.3 t/year
Street avg 2.8 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
0.1 km
Salisbury Road — bus stop.
Closest school
0.3 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
51.6dB

Night-time· 23:00 – 07:00
42.3dB