1 3, Flat A, Mill Street, Maidstone, ME15 6XW
About 1 3
1 3 is a mid-terrace house in Maidstone (ME15 6XW). It has a recorded floor area of 42 m² (around 452 sq ft) and construction records dating it to 1900-1929. The latest certificate (March 2020) shows an E (score 46), well below the UK norm with real room to improve. When first surveyed in May 2013 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to D (score 60). Main heating runs on electricity. At 42 m² this is the 2nd smallest of 5 units on EPC record in 1 3, where floor areas span 35–69 m². The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (46 versus a best of 58).
Most recent transfer was February 2025 at £120,000 — fresh data. At 42 m² it sits well below the postcode median (69 m² across 6 EPCs), making it one of the more compact homes locally. Across 2015–2025, sale prices on this property compounded at 0.9% per year. Today's modelled estimate of £138,000 is 15% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£265/sq ft) was about 49.5% above the typical sold price in the postcode.
Energy performance
EPC Rating
Certificate validity
Valid until 2 March 2030
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Wall insulation improved
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
1 3 has no planning applications on record.
But the area is active
26 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£138,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.9% per year over 9 years.
£120,000
Growth on file: 0.9% per year over 9 years.
Sales timeline
19 February 2025Most recent
£120,000
+9.1%over 9 years8 October 2015
£109,950
Median price across the last 3 sales in ME15 6XW: £130,000 (2024–2014).
Versus other Mill Street homes
On years held, 1 3 runs well behind the street norm.
Price per m²
£2,857
Street avg £2,649
Floor Area
42 m²
Street avg 66 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.8 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
414/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Mill Street — bus stop.
Closest school
0.8 km
Maidstone, St Michael's Church of England Junior School. 30 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
55.6dB

Night-time· 23:00 – 07:00
46.5dB







