Flat 1, 23 Union Street, Maidstone, ME14 1EB
About Flat 1
Flat 1 is a semi-detached house in Maidstone (ME14 1EB). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to 1900-1929 and council tax band A. At 32 m² this is the smallest unit on EPC record across the building (32–47 m²). The building's EPC ratings span E to D, with this unit at the bottom. The latest certificate (June 2023) shows an E (score 42), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since August 2015. Between certificates, window efficiency went from Very Poor to Poor and hot-water efficiency went from Very Poor to Poor; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity.
At 32 m² it's 25.6% smaller than the typical home in the postcode (43 m² median across 14 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs).
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat 1 has no planning applications on record.
But the area is active
27 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£129,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other Union Street homes
Flat 1 is notably below the street on floor area.
EPC Rating
42 (E)
Street avg 63 (D)
Floor Area
32 m²
Street avg 45 m²
CO₂ Emissions
3.5 t/year
Street avg 1.4 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Brenchley Gardens — bus stop.
Closest school
0.7 km
Valley Invicta Primary School At East Borough. 27 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
55.7dB

Night-time· 23:00 – 07:00
46.4dB






