25b, Norfolk Street, Southsea, PO5 4DR
About 25b
25b is a mid-terrace house in Southsea (PO5 4DR). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1976-1982 and council tax band A. At 50 m² this is the 2nd smallest of 22 units on EPC record in the building, where floor areas span 46–209 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (April 2016) shows a C (score 79), near the top of the C band. The latest certificate is from April 2016, so improvements made since then won't be reflected.
At 50 m² it sits well below the postcode median (75 m² across 21 EPCs), making it one of the more compact homes locally. Across 1996–2024, sale prices on this property compounded at 9.7% per year. On a £-per-square-foot basis, the last sale (£251/sq ft) was about 76.8% above the typical sold price in the postcode. Most recent transfer: November 2024 at £135,000.
Know exactly what you're buying at 25b
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
25b's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Apr 2026
EPC Rating
Planning history
25b has no planning applications on record.
Notable planning nearby
18applications of note in the surrounding area
We flagged 2 things worth checking at 25b
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
25b has more than quadrupled in price since its earliest registered sale in 1996.
£145,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.7% per year over 28 years.
£135,000
Growth on file: 9.7% per year over 28 years.
Sales timeline
29 November 2024Most recent
£135,000
-10.0%over 16 years17 April 2008
£150,000
+1454.4%over 11 years17 June 1996
£9,650
Median price across the last 5 sales in PO5 4DR: £535,000 (2025–2022).
Nearby sales in PO5 4DR
Everything we know about 25b, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby
Versus other Norfolk Street homes
CO₂ Emissions for 25b runs comfortably ahead of the street norm.
Price per m²
£2,700
Street avg £1,837
Floor Area
50 m²
Street avg 69 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.1 t/year
Street avg 2.1 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Green Road — bus stop.
Closest school
0.3 km
Cottage Grove Primary School and Nursery. 29 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
55.0dB
Night-time· 23:00 – 07:00
44.4dB