11 Boulton Road, Southsea, PO5 1NS
About 11 Boulton Road
11 Boulton Road is a two-bedroom mid-terrace house in Southsea (PO5 1NS). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (August 2021) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in July 2009 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Good and lighting went from Poor to Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
At 77 m² it's 16.7% larger than the typical home in the postcode (66 m² median across 51 EPCs). Across 2015–2017, sale prices on this property compounded at 14.5% per year. Today's modelled estimate of £255,000 is 14.6% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£268/sq ft) was about 44.5% above the typical sold price in the postcode. Last sold in August 2017, so it's been off the market for around 9 years.
Know exactly what you're buying at 11 Boulton 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
- Bedrooms2
- Bathrooms1
- FireplaceYes
Outside
- Private gardenYes
- GarageYes
Building
- Heating systemgas
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Single glazing replaced with double or better glazing
Wall insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation installed or upgraded to 250mm+
Planning history
11 Boulton Road has no planning applications on record.
Notable planning nearby
111applications of note in the surrounding area
We flagged 1 thing worth checking at 11 Boulton 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
11 Boulton Road valuation sits well clear of the typical sold price in this postcode.
£255,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.5% per year over 2 years.
£222,500
Growth on file: 14.5% per year over 2 years.
Sales timeline
17 August 2017Most recent
£222,500
+32.4%over 2 years21 July 2015
£167,995
Median price across the last 5 sales in PO5 1NS: £235,000 (2025–2023).
Everything we know about 11 Boulton 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 Boulton Road homes
11 Boulton Road is notably below the street on habitable rooms.
Price per m²
£2,890
Street avg £2,675
Floor Area
77 m²
Street avg 69 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.9 t/year
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The neighbourhood at a glance
Crime
11/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Albert Road Lights — bus stop.
Closest school
0.2 km
Southsea Infant School. 31 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
52.0dB

Night-time· 23:00 – 07:00
40.8dB