12 Fairfield Square, Portsmouth, PO6 3JS
About 12 Fairfield Square
12 Fairfield Square is a three-bedroom mid-terrace house in Portsmouth (PO6 3JS). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (November 2024) shows a C (score 72). When first surveyed in October 2016 the rating was F, the property has climbed 3 bands since. Between certificates, hot-water efficiency went from Very Poor to Good and main heating went from Very Poor to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 89).
Across 1998–2017, sale prices on this property compounded at 11.4% per year. Today's modelled estimate of £258,000 is 36.5% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£251/sq ft) was about 52.7% above the typical sold price in the postcode. Last changed hands 9 years ago, in February 2017.
What this property has
Inside
- Bedrooms3
Everything you need to know about 12 Fairfield Square
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Energy performance
EPC Rating
Certificate validity
Valid until 11 November 2034
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
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Level 2 HomeBuyer Report
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Planning history
12 Fairfield Square has no planning applications on record.
But the area is active
13 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 12 Fairfield Square has grown more than fourfold since the 1998 starting point.
£258,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.4% per year over 19 years.
£189,000
Growth on file: 11.4% per year over 19 years.
Sales timeline
17 February 2017Most recent
£189,000
+656.0%over 18 years31 May 1998
£25,000
Median price across the last 5 sales in PO6 3JS: £250,000 (2025–2018).
Nearby sales in PO6 3JS
11 Fairfield Square, Portsmouth, PO6 3JS
Sold Oct 2025
£250,0002 Fairfield Square, Portsmouth, PO6 3JS
Sold Mar 2022
£260,00013 Fairfield Square, Portsmouth, PO6 3JS
Sold Jul 2021
£260,0004 Fairfield Square, Portsmouth, PO6 3JS
Sold Jul 2021
£250,00023 Fairfield Square, Portsmouth, PO6 3JS
Sold Mar 2017
£180,000
Versus other Fairfield Square homes
On floor area, 12 Fairfield Square runs well behind the street norm.
Price per m²
£2,700
Street avg £2,213
Floor Area
70 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.5 t/year
Everything you need to know about 12 Fairfield Square
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
260/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
QA Hospital Main — bus stop.
Closest school
0.3 km
Portsdown Primary School. 19 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.7dB

Night-time· 23:00 – 07:00
45.1dB






