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Get started23 Blackdown Crescent is a three-bedroom semi-detached house in Havant (PO9 5AZ). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (October 2023) returns a B (score 81), comfortably above the UK average. When first surveyed in May 2014 the rating was D, the property has climbed 2 bands since. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average.
Sale prices here have outpaced Havant HPI: 2.3% per year against 0% for the wider region. Today's modelled estimate of £266,000 sits 77.3% above the 2014 sale of £150,000. On energy efficiency it sits in the top 10% of properties in this postcode. On the market in August 2014 and unlisted since — roughly 12 years.
23 Blackdown Crescent ranks among the most efficient homes in the postcode for energy use.
23 Blackdown Crescent valuation sits well clear of the typical sold price in this postcode.
£266,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 8 years.
£150,000
Growth on file: 2.3% per year over 8 years.
On epc rating, 23 Blackdown Crescent stands well clear of the street.
Price per m²
£1,596
Street avg £2,285
Floor Area
94 m²
Street avg 93 m²
Habitable Rooms
4 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
More low energy lighting installed
Solar PV panels (45 kWp) installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
22 August 2014Most recent
£150,000
+20.0%over 8 years16 June 2006
£125,000
Median price across the last 5 sales in PO9 5AZ: £253,000 (2025–2024).
Street avg 5 rooms
CO₂ Emissions
1.9 t/year
Street avg 3.7 t/year
PO9 5LA
Closest school
0.5 km
Riders Junior School. 24 schools nearby.
Night-time· 23:00 – 07:00
38.9dB
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