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Get started24 Blackdown Crescent is a three-bedroom semi-detached house in Havant (PO9 5AZ). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (July 2024) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2013. Between certificates, roof efficiency went from Poor to Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump.
Sale prices here have outpaced Havant HPI: 5.8% per year against 0.1% for the wider region. Today's modelled estimate of £287,000 is 17.1% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£217/sq ft) was about 45.6% above the typical sold price in the postcode. A recent sale: £245,000 in July 2025. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. At 105 m² it's 20% larger than the typical home in the postcode (88 m² median across 28 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
24 Blackdown Crescent has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Prior notification for single storey development extending 4.2 metres beyond the rear wall of the original dwelling, incorporating an eaves height of 2.6 metres and a maximum height of 3.4 metres.
Price for 24 Blackdown Crescent has grown more than fourfold since the 1996 starting point.
£287,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 29 years.
£245,000
Growth on file: 5.8% per year over 29 years.
Years Held for 24 Blackdown Crescent lags the street by a wide margin.
Price per m²
£2,333
Street avg £2,248
Floor Area
105 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Park Parade — bus stop.

Daytime· 07:00 – 23:00
49.9dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
4 July 2025Most recent
£245,000
+421.3%over 29 years1 May 1996
£47,000
Median price across the last 5 sales in PO9 5AZ: £258,000 (2025–2023).
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.6 t/year
PO9 5FA
Closest school
0.5 km
Riders Junior School. 24 schools nearby.
Night-time· 23:00 – 07:00
38.9dB
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