109b, St Andrews Road, Southsea, PO5 1ES
About 109b
109b is a one-bedroom mid-terrace house in Southsea (PO5 1ES). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1900-1929 and council tax band A. At 49 m² this is the 6th smallest of 38 units on EPC record in the building, where floor areas span 39–245 m². The building's EPC ratings span G to C, with this unit at the top. The latest certificate (January 2024) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since February 2014. Between certificates, wall efficiency went from Very Poor to Average and lighting went from Average to Very Good; while window efficiency dropped from Average to Poor.
Held since July 1999 — that's 27 years off the open market, well above the local norm. Across 1995–1999, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £131,000 sits 285.3% above the 1999 sale of £34,000. On a £-per-square-foot basis, the last sale (£64/sq ft) was about 52.4% below the postcode norm.
Know exactly what you're buying at 109b
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
What this property has
Inside
- Bedrooms1
Energy performance
109b's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
More low energy lighting installed
Planning history
109b has no planning applications on record.
Notable planning nearby
111applications of note in the surrounding area
We flagged 1 thing worth checking at 109b
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
30-day money-back guarantee
Sales history & valuation
109b's modelled value sits at over four times its earliest registered sale price (1995).
£131,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 4 years.
£34,000
Growth on file: 3.3% per year over 4 years.
Sales timeline
22 July 1999Most recent
£34,000
+13.3%over 3 years23 August 1995
£30,000
Median price across the last 5 sales in PO5 1ES: £153,000 (2025–2023).
Nearby sales in PO5 1ES
109a, St Andrews Road, Southsea, PO5 1ES
Sold Jun 2025
£145,000Lower Flat, 99 St Andrews Road, Southsea, PO5 1ES
Sold Mar 2024
£340,000109c, St Andrews Road, Southsea, PO5 1ES
Sold Sept 2023
£153,000101 St Andrews Road, Southsea, PO5 1ES
Sold Aug 2023
£410,000111c, St Andrews Road, Southsea, PO5 1ES
Sold Jul 2023
£146,000
Everything we know about 109b, 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
Versus other St Andrews Road homes
EPC Rating for 109b runs comfortably ahead of the street norm.
Price per m²
£694
Street avg £2,030
Floor Area
49 m²
Street avg 55 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
1.2 t/year
Street avg 2.1 t/year
Similar properties nearby
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PO5 1SN
1 Campbell Road
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1 Dufose Terrace, St Andrews Road
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PO5 1JT
1 Inglis Road
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PO5 1SJ
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Somers Road — bus stop.
Closest school
0.2 km
Ark Ayrton Primary Academy. 36 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
54.5dB
Night-time· 23:00 – 07:00
43.3dB