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Get started17 Martel Close is a three-bedroom detached house in Broadmayne, Dorchester, Dorchester (DT2 8PL). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (April 2025) shows a C (score 73). The rating has held steady at C across 2 certificates since September 2013. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81).
Sale prices here have outpaced England HPI: 6.7% per year against 0% for the wider region. Today's modelled estimate of £551,000 sits 86.1% above the 2014 sale of £296,000. On a £-per-square-foot basis, the last sale (£173/sq ft) was about 30.7% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. On the market in April 2014 and unlisted since — roughly 12 years.
Amendment to planning permission reference WD/D/15/002455 - Reduce lounge extension to be only 2 metres from existing rear wall and implement a hipped roof in this area
17 Martel Close has more than doubled in price since the earliest registered sale in 1999.
£551,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 15 years.
£296,000
Growth on file: 6.7% per year over 15 years.
On price per m², 17 Martel Close runs well behind the street norm.
Price per m²
£1,862
Street avg £3,345
Floor Area
159 m²
Street avg 154 m²
Habitable Rooms
7 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.7 km

Daytime· 07:00 – 23:00
43.8dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Rear of property
Remodel existing roof conversion, layout and rear single storey extensions
22 April 2014Most recent
£296,000
+6.5%over 7 years19 May 2006
£278,000
+143.9%over 6 years14 July 1999
£114,000
Median price across the last 5 sales in DT2 8PL: £465,000 (2024–2023).
Street avg 6 rooms
CO₂ Emissions
4.4 t/year
Street avg 4.9 t/year
DT2 8DN
Chalky Road — bus stop.
Closest school
1.3 km
Broadmayne First School. 1 school nearby.
Night-time· 23:00 – 07:00
37.0dB
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