21 Boulton Road, Southsea, PO5 1NS
About 21 Boulton Road
21 Boulton Road is a two-bedroom mid-terrace house in Southsea (PO5 1NS). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (February 2022) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2011. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Across 2005–2012, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £233,000 sits 50.3% above the 2012 sale of £155,000. 14 years since the last transfer (April 2012).
Know exactly what you're buying at 21 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
- Dining roomYes
Outside
- Private gardenYes
- Parkingoff_street
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Wall insulation improved
More low energy lighting installed
Planning history
21 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 21 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
30-day money-back guarantee
Sales history & valuation
21 Boulton Road valuation sits well clear of the typical sold price in this postcode.
£233,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 7 years.
£155,000
Growth on file: 4.8% per year over 7 years.
Sales timeline
19 April 2012Most recent
£155,000
+36.0%over 6 years20 September 2005
£114,000
Median price across the last 5 sales in PO5 1NS: £235,000 (2025–2023).
Everything we know about 21 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
21 Boulton Road outperforms the street on floor area by a wide margin.
Price per m²
£2,153
Street avg £2,690
Floor Area
72 m²
Street avg 69 m²
Habitable Rooms
4 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