12 Mullion Close, Port Solent, Portsmouth, PO6 4SU
About 12 Mullion Close
12 Mullion Close is an end-of-terrace house in Port Solent, Portsmouth, Portsmouth (PO6 4SU). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (September 2023) shows an E (score 48), well below the UK norm with real room to improve. Earlier certificates rated it D (September 2013); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to D (score 65). Main heating runs on electricity.
Across 2003–2017, sale prices on this property compounded at 0.5% per year. Today's modelled estimate of £469,000 is 32.1% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£311/sq ft) was about 55.1% above the typical sold price in the postcode. On the market in November 2017 and unlisted since — roughly 9 years.
Know exactly what you're buying at 12 Mullion Close
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
Energy performance
12 Mullion Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
More low energy lighting installed
Planning history
12 Mullion Close has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Mullion Close
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
12 Mullion Close's sale-price growth has lagged the wider UK trajectory across its history on file.
£469,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.5% per year over 14 years.
£355,000
Growth on file: 0.5% per year over 14 years.
Sales timeline
30 November 2017Most recent
£355,000
+7.6%over 13 years12 December 2003
£330,000
Median price across the last 5 sales in PO6 4SU: £375,000 (2018–2014).
Nearby sales in PO6 4SU
1 Mullion Close, Port Solent, Portsmouth, PO6 4SU
Sold Aug 2018
£350,0006 Mullion Close, Port Solent, Portsmouth, PO6 4SU
Sold May 2018
£400,0008 Mullion Close, Port Solent, Portsmouth, PO6 4SU
Sold Mar 2016
£420,0503 Mullion Close, Port Solent, Portsmouth, PO6 4SU
Sold Sept 2015
£375,0004 Mullion Close, Port Solent, Portsmouth, PO6 4SU
Sold Aug 2014
£350,000
Everything we know about 12 Mullion Close, 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 Mullion Close homes
Habitable Rooms for 12 Mullion Close lags the street by a wide margin.
Price per m²
£3,349
Street avg £2,910
Floor Area
106 m²
Street avg 113 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
7.1 t/year
Street avg 6.5 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Coverack Way — bus stop.
Closest school
0.7 km
Beacon View Primary Academy. 23 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
62.1dB
Night-time· 23:00 – 07:00
53.4dB