21 Arnaud Close, Portsmouth, PO2 7DQ
About 21 Arnaud Close
21 Arnaud Close is a semi-detached house in Portsmouth (PO2 7DQ). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1996-2002 and council tax band A. At 68 m² this is the 3rd smallest of 22 units on EPC record in the building, where floor areas span 64–110 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (July 2026) shows a C (score 76), near the top of the C band. When first surveyed in August 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and roof efficiency went from Very Poor to Average; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £134,000 is 18.6% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£154/sq ft) was about 42.7% above the typical sold price in the postcode. Last sale on file: £113,000 in October 2019.
Everything you need to know about 21 Arnaud Close
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 29 July 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
21 Arnaud Close has no planning applications on record.
But the area is active
60 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Arnaud Close valuation sits well clear of the typical sold price in this postcode.
£134,000
Modelled from EPC, postcode comparables.
£113,000
Recorded with HM Land Registry.
Sales timeline
24 October 2019Most recent
£113,000
Median price across the last 5 sales in PO2 7DQ: £99,000 (2018–1997).
Versus other Arnaud Close homes
Floor Area for 21 Arnaud Close lags the street by a wide margin.
EPC Rating
76 (C)
Street avg 71 (C)
Floor Area
68 m²
Street avg 74 m²
CO₂ Emissions
1.7 t/year
Street avg 2.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 21 Arnaud Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
267/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Queen's Road — bus stop.
Closest school
0.3 km
The Flying Bull Academy. 45 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
55.1dB
Night-time· 23:00 – 07:00
44.7dB