30 Union Street, Barnet, EN5 4HZ
About 30 Union Street
30 Union Street is a two-bedroom mid-terrace house in Barnet (EN5 4HZ). It has a recorded floor area of 65 m² (around 703 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (March 2009) shows a D (score 60), on the cusp of jumping into the C band. The latest certificate is from March 2009, so improvements made since then won't be reflected.
Untraded for 17 years, with the last transfer in November 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2005–2009, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £496,000 sits 77.2% above the 2009 sale of £279,950.
Know exactly what you're buying at 30 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
Energy performance
30 Union Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Mar 2019
EPC Rating
Planning history
30 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 30 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
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£496,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 4 years.
£279,950
Growth on file: 4.8% per year over 4 years.
Sales timeline
6 November 2009Most recent
£279,950
+22.8%over 4 years23 June 2005
£228,000
Median price across the last 5 sales in EN5 4HZ: £477,500 (2024–2022).
Everything we know about 30 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
Years Held for 30 Union Street runs comfortably ahead of the street norm.
Price per m²
£4,286
Street avg £5,822
Floor Area
65 m²
Street avg 75 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.3 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