1a, Knox Road, Portsmouth, PO2 8JH
About 1a
1a is a one-bedroom end-of-terrace house in Portsmouth (PO2 8JH). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (November 2009) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). The latest certificate is from November 2009, so improvements made since then won't be reflected.
It hasn't traded since May 2010, a hold of 16 years that's notably long for the area. Across 2002–2010, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £173,000 sits 54.5% above the 2010 sale of £112,000. On a £-per-square-foot basis, the last sale (£242/sq ft) was about 63.9% above the typical sold price in the postcode. At 43 m² it sits well below the postcode median (77 m² across 12 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
What this property has
Inside
- Bedrooms1
Outside
- Private gardenSouth-facing
Building
- Heating systemGas
- RefurbishedYes
Everything you need to know about 1a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
1a's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Nov 2019
EPC Rating
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Level 2 HomeBuyer Report
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Planning history
1a has no planning applications on record.
But the area is active
32 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1a valuation sits well clear of the typical sold price in this postcode.
£173,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 8 years.
£112,000
Growth on file: 6.8% per year over 8 years.
Sales timeline
27 May 2010Most recent
£112,000
+73.6%over 8 years25 January 2002
£64,500
Median price across the last 5 sales in PO2 8JH: £192,000 (2025–2020).
Versus other Knox Road homes
Floor Area for 1a lags the street by a wide margin.
Price per m²
£2,605
Street avg £2,258
Floor Area
43 m²
Street avg 88 m²
Habitable Rooms
2 rooms
Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.3 t/year
Everything you need to know about 1a
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Knox Road — bus stop.
Closest school
0.3 km
Corpus Christi Catholic Primary School. 37 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
57.7dB
Night-time· 23:00 – 07:00
49.0dB