4a, Chatsworth Avenue, Portsmouth, PO6 2UQ
About 4a
4a is a two-bedroom end-of-terrace house in Portsmouth (PO6 2UQ). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (May 2023) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump.
Across 1997–2023, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £250,000 is 28.2% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£229/sq ft) was about 40.1% above the typical sold price in the postcode. At 79 m² it's 25.5% smaller than the typical home in the postcode (106 m² median across 34 EPCs). Sold November 2023 for £195,000.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenSouth-facing
- ParkingOff road
Building
- Heating systemGas
- RefurbishedYes
Everything you need to know about 4a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
4a has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 4a has grown more than fourfold since the 1997 starting point.
£250,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 26 years.
£195,000
Growth on file: 5.6% per year over 26 years.
Sales timeline
7 November 2023Most recent
£195,000
+61.2%over 16 years7 March 2007
£121,000
+124.1%over 7 years20 May 1999
£54,000
+12.5%over 1 year12 December 1997
£48,000
Median price across the last 5 sales in PO6 2UQ: £335,000 (2024–2022).
Nearby sales in PO6 2UQ
28 Chatsworth Avenue, Portsmouth, PO6 2UQ
Sold Dec 2024
£322,50036 Chatsworth Avenue, Portsmouth, PO6 2UQ
Sold Jul 2023
£425,00032 Chatsworth Avenue, Portsmouth, PO6 2UQ
Sold Jan 2023
£290,00042 Chatsworth Avenue, Portsmouth, PO6 2UQ
Sold Sept 2022
£338,50052 Chatsworth Avenue, Portsmouth, PO6 2UQ
Sold Jul 2022
£335,000
Versus other Chatsworth Avenue homes
4a is notably below the street on floor area.
Price per m²
£2,468
Street avg £2,323
Floor Area
79 m²
Street avg 110 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.4 t/year
Everything you need to know about 4a
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

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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
0.1 km
Highbury Buildings — bus stop.
Closest school
0.4 km
Highbury Primary School. 26 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
58.5dB

Night-time· 23:00 – 07:00
49.0dB






