12 Montgomerie Road, Southsea, PO5 1ED
About 12 Montgomerie Road
12 Montgomerie Road is a four-bedroom mid-terrace house in Southsea (PO5 1ED). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (October 2013) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from October 2013, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
Held since June 1996 — that's 30 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £259,000 sits 643.2% above the 1996 sale of £34,850. On a £-per-square-foot basis, the last sale (£26/sq ft) was about 83.2% below the postcode norm.
Know exactly what you're buying at 12 Montgomerie Road
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
- Bedrooms4
- EnsuiteYes
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Oct 2023
EPC Rating
Planning history
12 Montgomerie Road has no planning applications on record.
Notable planning nearby
111applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Montgomerie Road
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
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Sales history & valuation
12 Montgomerie Road's modelled value sits at over four times its earliest registered sale price (1996).
£259,000
Modelled from EPC, postcode comparables.
£34,850
Recorded with HM Land Registry.
Sales timeline
20 June 1996Most recent
£34,850
Median price across the last 5 sales in PO5 1ED: £280,000 (2025–2022).
Nearby sales in PO5 1ED
Everything we know about 12 Montgomerie Road, 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 Montgomerie Road homes
Price per m² for 12 Montgomerie Road lags the street by a wide margin.
Price per m²
£281
Street avg £1,967
Floor Area
124 m²
Street avg 123 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
4.7 t/year
Street avg 4.1 t/year
Similar properties nearby
1 Baileys Road
PO5 1EA
1 Boulton Road
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1 Harrow Road
PO5 1SJ
1 Pains Road
PO5 1HE
1 Montgomerie Road
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1 Lorne Road
PO5 1RR
1 Goodwood Road
PO5 1NN
1 Grove Road North
PO5 1JJ
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
Bradford Junction — 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
43.4dB