20 Fairfield Square, Portsmouth, PO6 3JS
About 20 Fairfield Square
20 Fairfield Square is an end-of-terrace house in Portsmouth (PO6 3JS). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (October 2016) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 88), a 2-band jump.
Today's modelled estimate of £248,000 sits 50.3% above the 2016 sale of £165,000. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 38.9% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. On the market in October 2016 and unlisted since — roughly 10 years.
Know exactly what you're buying at 20 Fairfield Square
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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
20 Fairfield Square has 2 separate extension applications on the council record.
- Jul 2019ExtensionFullIn report
Extension: Single storey
Construction of single storey rear/side extension. (Resubmission of 19/00089/HOU)
- Agent
- BH Architecture Ltd
- Documents
- 5 docs on file
- Reference
- 19/00762/HOU
- Mar 2019ExtensionFullIn report
Extension: Single storey · Side and rear of property
Construction of single storey rear/side extension.
- Agent
- FAO Mr Bernard Harding
- Documents
- 10 docs on file
- Reference
- 19/00089/HOU
We flagged 2 things worth checking at 20 Fairfield Square
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
- Larger development activity nearby
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Sales history & valuation
20 Fairfield Square valuation sits well clear of the typical sold price in this postcode.
£248,000
Modelled from EPC, postcode comparables.
£165,000
Recorded with HM Land Registry.
Sales timeline
13 October 2016Most recent
£165,000
Median price across the last 5 sales in PO6 3JS: £250,000 (2022–2017).
Nearby sales in PO6 3JS
2 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
£250,00011 Fairfield Square, Portsmouth, PO6 3JS
Sold Oct 2018
£205,00023 Fairfield Square, Portsmouth, PO6 3JS
Sold Mar 2017
£180,000
Everything we know about 20 Fairfield Square, 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
- Larger development activity nearby

Versus other Fairfield Square homes
Price per m²
£2,260
Street avg £2,189
Floor Area
73 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.6 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/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
The full 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