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Get started28 Gladys Avenue is a four-bedroom semi-detached house in Cowplain, Waterlooville, Waterlooville (PO8 8HT). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to 1930-1949 and council tax band C. There is a swimming pool on the plot, uncommon for the area. Records show the property has been extended at some point in its history. The latest certificate (October 2023) shows a C (score 69), just inside the C band. When first surveyed in July 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Good and lighting went from 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: 4.8% per year against 0% for the wider region. Today's modelled estimate of £440,000 is 10% above the 2024 sale price. At 142 m² the property is well over the postcode median (101 m² across 18 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Sold July 2024 for £400,000.
A a loft conversion application was refused at 28 Gladys Avenue in 2024.
Hip to gable loft conversion with rear facing dormer
28 Gladys Avenue valuation sits well clear of the typical sold price in this postcode.
£440,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 11 years.
£400,000
Growth on file: 4.8% per year over 11 years.
Floor Area for 28 Gladys Avenue runs comfortably ahead of the street norm.
Price per m²
£2,817
Street avg £2,663
Floor Area
142 m²
Street avg 103 m²
Habitable Rooms
6 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
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Side of property
First floor side extension.
5 July 2024Most recent
£400,000
+65.3%over 10 years1 November 2013
£242,000
Median price across the last 5 sales in PO8 8HT: £395,000 (2025–2022).
Street avg 5 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.6 t/year
PO8 8EU
Closest school
0.7 km
Padnell Junior School. 14 schools nearby.
Night-time· 23:00 – 07:00
40.4dB
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