21 Derby Road, Southampton, SO14 0DG
About 21 Derby Road
21 Derby Road is a four-bedroom end-of-terrace house in Southampton (SO14 0DG). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (June 2014) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in November 2008 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from June 2014, so improvements made since then won't be reflected.
Across 1997–2016, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £242,000 sits 56.1% above the 2016 sale of £155,000. On a £-per-square-foot basis, the last sale (£132/sq ft) was about 62.6% above the typical sold price in the postcode. On the market in March 2016 and unlisted since — roughly 10 years. Across the public record there are 4 sales, relatively high churn for a single property.
What this property has
Inside
- Bedrooms4
Building
- RefurbishedYes
Everything you need to know about 21 Derby Road
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 Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Jun 2024
EPC Rating
Certificate validity
Expired on 1 June 2024
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
Heating controls changed
More low energy lighting installed
Heating controls upgraded for better temperature management
Roof insulation improved
Low energy lighting percentage decreased
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
21 Derby Road has no planning applications on record.
But the area is active
26 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Derby Road has more than quadrupled in price since its earliest registered sale in 1997.
£242,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 19 years.
£155,000
Growth on file: 8.6% per year over 19 years.
Sales timeline
24 March 2016Most recent
£155,000
+6.9%over 9 years19 September 2006
£145,000
2 November 2005
£145,000
+353.1%over 8 years17 March 1997
£32,000
Median price across the last 5 sales in SO14 0DG: £175,000 (2024–2007).
Nearby sales in SO14 0DG
Versus other Derby Road homes
On epc rating, 21 Derby Road runs well behind the street norm.
Price per m²
£1,422
Street avg £1,296
Floor Area
109 m²
Street avg 104 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 3.4 t/year
Everything you need to know about 21 Derby Road
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
413/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Nichols Road SCH Only — bus stop.
Closest school
0.4 km
St Mary's Church of England Primary School & Nursery. 32 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
56.5dB

Night-time· 23:00 – 07:00
46.9dB






