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Get started6 Heathfield Avenue is a semi-detached house in Penenden Heath, Maidstone, Maidstone (ME14 2DQ). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (August 2023) shows a C (score 70). The rating has held steady at C across 2 certificates since August 2013. Between certificates, wall efficiency dropped from Good to Very Poor. The recommended improvements would push it to B (score 84).
Sale prices here have outpaced Maidstone HPI: 5.9% per year against 0% for the wider region. At 128 m² the property is well over the postcode median (84 m² across 8 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). A recent sale: £480,000 in October 2025. One planning record on file: an extension approved in 2006. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
Extension: Single storey · Side of property
Erection of a car port, single storey side extension and conservatory as shown the site location plan received on 22/02/06 and drawing no. 05/1705/2a received on 02/03/06.
6 Heathfield Avenue has more than quadrupled in price since its earliest registered sale in 1998.
£462,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 27 years.
£480,000
Growth on file: 5.9% per year over 27 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
On years held, 6 Heathfield Avenue runs well behind the street norm.
Price per m²
£3,750
Street avg £3,955
Floor Area
128 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
57.6dB

3 October 2025Most recent
£480,000
+380.0%over 27 years5 August 1998
£100,000
Median price across the last 5 sales in ME14 2DQ: £417,500 (2025–2018).
3 Heathfield Avenue Penenden Heath Maidstone
Sold Sept 2025
7 Heathfield Avenue Penenden Heath Maidstone
Sold Sept 2024
8 Heathfield Avenue Penenden Heath Maidstone
Sold Jun 2022
13 Heathfield Avenue Penenden Heath Maidstone
Sold Jun 2019
5 Heathfield Avenue Penenden Heath Maidstone
Sold Nov 2016
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Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 5.5 t/year
Chiltern Hundreds — bus stop.
Closest school
0.8 km
Sandling Primary School. 20 schools nearby.
Night-time· 23:00 – 07:00
49.2dB