20 Sennen Place, Port Solent, Portsmouth, PO6 4SZ
About 20 Sennen Place
20 Sennen Place is a four-bedroom mid-terrace house in Port Solent, Portsmouth, Portsmouth (PO6 4SZ). It has a recorded floor area of 128 m² (around 1372 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (October 2009) shows an F (score 30), near the bottom of the EPC scale. The recommended improvements would push it to E (score 53). Main heating runs on electricity. The latest certificate is from October 2009, so improvements made since then won't be reflected.
It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). On the market in September 2017 and unlisted since — roughly 9 years. Today's modelled estimate of £519,000 is 26.6% above the 2017 sale price.
Know exactly what you're buying at 20 Sennen Place
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms1
Energy performance
20 Sennen Place's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Oct 2019
EPC Rating
Planning history
20 Sennen Place has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 20 Sennen Place
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
20 Sennen Place valuation sits well clear of the typical sold price in this postcode.
£519,000
Modelled from EPC, postcode comparables.
£410,000
Recorded with HM Land Registry.
Sales timeline
17 September 2017Most recent
£410,000
Median price across the last 5 sales in PO6 4SZ: £470,000 (2024–2020).
Nearby sales in PO6 4SZ
16 Sennen Place, Port Solent, Portsmouth, PO6 4SZ
Sold Oct 2024
£630,00031 Sennen Place, Port Solent, Portsmouth, PO6 4SZ
Sold Apr 2024
£470,00035 Sennen Place, Port Solent, Portsmouth, PO6 4SZ
Sold Jul 2022
£360,00029 Sennen Place, Port Solent, Portsmouth, PO6 4SZ
Sold Jun 2022
£472,0005 Sennen Place, Port Solent, Portsmouth, PO6 4SZ
Sold Aug 2020
£412,000
Everything we know about 20 Sennen Place, 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 Sennen Place homes
20 Sennen Place is notably below the street on epc rating.
Price per m²
£3,216
Street avg £3,397
Floor Area
128 m²
Street avg 117 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.2 t/year
Street avg 6.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Watersedge — bus stop.
Closest school
0.7 km
St Paul's Catholic Primary School. 18 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
57.5dB

Night-time· 23:00 – 07:00
49.1dB