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Get started18 Gladys Avenue is a three-bedroom semi-detached house in Cowplain, Waterlooville, Waterlooville (PO8 8HT). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (January 2014) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2013. Between certificates, window efficiency went from Average to Good; while lighting dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 3-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected. Period features are noted in the property record. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 4.3% per year against 0% for the wider region. Today's modelled estimate of £390,000 sits 56% above the 2013 sale of £250,000. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs). On the market in December 2013 and unlisted since — roughly 12 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 07 Jan 2024
18 Gladys Avenue has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Single storey rear extension
18 Gladys Avenue valuation sits well clear of the typical sold price in this postcode.
£390,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 11 years.
£250,000
Growth on file: 4.3% per year over 11 years.
EPC Rating for 18 Gladys Avenue lags the street by a wide margin.
Price per m²
£2,451
Street avg £2,686
Floor Area
102 m²
Street avg 105 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Longwood Avenue — bus stop.

Daytime· 07:00 – 23:00
51.5dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
6 December 2013Most recent
£250,000
+61.3%over 11 years14 June 2002
£154,995
Median price across the last 5 sales in PO8 8HT: £395,000 (2025–2024).
CO₂ Emissions
5.0 t/year
Street avg 4.5 t/year
PO8 8HY
Closest school
0.7 km
Padnell Junior School. 14 schools nearby.
Night-time· 23:00 – 07:00
40.4dB
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