25 Byron Road, Portsmouth, PO2 7RZ
About 25 Byron Road
25 Byron Road is a three-bedroom mid-terrace house in Portsmouth (PO2 7RZ). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (July 2020) shows a C (score 70). When first surveyed in March 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Average and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 83).
Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). Across 1996–2024, sale prices on this property compounded at 6.1% per year. On a £-per-square-foot basis, the last sale (£256/sq ft) was about 76.2% above the typical sold price in the postcode. Sold March 2024 for £228,500.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Everything you need to know about 25 Byron Road
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
25 Byron Road 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
Price for 25 Byron Road has grown more than fourfold since the 1996 starting point.
£236,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 27 years.
£228,500
Growth on file: 6.1% per year over 27 years.
Sales timeline
8 March 2024Most recent
£228,500
+34.0%over 7 years8 September 2016
£170,500
+31.2%over 6 years14 October 2009
£130,000
+182.6%over 12 years29 November 1996
£45,995
Median price across the last 5 sales in PO2 7RZ: £231,250 (2025–2022).
Versus other Byron Road homes
On years held, 25 Byron Road runs well behind the street norm.
Price per m²
£2,753
Street avg £2,073
Floor Area
83 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.5 t/year
Everything you need to know about 25 Byron Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
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The data behind every report
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
Carnarvon Road — bus stop.
Closest school
0.2 km
Penbridge Junior School. 43 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
51.0dB
Night-time· 23:00 – 07:00
40.3dB