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Get startedFlat 86, 1 Gunwharf Quays, Portsmouth, PO1 3FS
About Flat 86
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 86 is a mid-terrace house in Portsmouth (PO1 3FS). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 2007 onwards and council tax band E. The latest certificate (September 2017) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since October 2012. Between certificates, wall efficiency went from Good to Very Good. Main heating runs on electricity. At 77 m² this is the 17th smallest of 51 units on EPC record in the building, where floor areas span 49–330 m². The building's EPC ratings span E to B across 51 units on file.
Sale prices here have outpaced Portsmouth HPI: 3.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£489/sq ft) was about 15.4% above the typical sold price in the postcode. Most recent transfer: November 2020 at £405,000.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Sept 2017
EPC Rating
A
B
C
C76
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Good
CO2 Emissions
1.8 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£393,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 5 years.
Last sold (2020)
£405,000
Growth on file: 3.1% per year over 5 years.
Sales timeline
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The complete analysis of Flat 86, 1 Gunwharf Quays, Portsmouth, PO1 3FS
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Gunwharf Quays homes
Four headline reads against 50 similar flats on this street, drawn from the latest EPC and Land Registry data.
Years Held for Flat 86 lags the street by a wide margin.
Price per m²
£5,260
Street avg £5,059
Floor Area
77 m²
Street avg 92 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Portsmouth district page.
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Gunwharf Quays — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around PO1 3FS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.1dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 60 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about Flat 86, 1 Gunwharf Quays, Portsmouth, PO1 3FS. Each answer is also embedded as structured data for search engines.