Model valuation£417,0008 Busby Close
Local market context
Estimated value
£441,000
Newest record on this page: November 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£441,000
Your note and figure are shown publicly on this page.
The estimate for 25 Denzil Avenue is modelled from its 105 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SO31 5AZ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Floor area
105 m² from the EPC lodged in November 2019
Sales of this home
4 sales recorded, the latest in 2022
Recent sales in SO31 5AZ
5 sales, median £400,000 (2025–2016)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: November 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 2 applications | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
25 Denzil Avenue has more than quadrupled in price since its earliest registered sale in 1996.
16 June 2022Most recent
£430,000
+29.3%over 2 years6 March 2020
£332,500
+60.2%over 16 years31 October 2003
£207,500
+256.2%over 7 years24 September 1996
£58,250
Median price across the last 5 sales in SO31 5AZ: £400,000 (2025–2016).
11 Denzil Avenue, Netley Abbey, Southampton, SO31 5AZ
Sold Nov 2025
49 Denzil Avenue, Netley Abbey, Southampton, SO31 5AZ
Sold Jan 2024
45 Denzil Avenue, Netley Abbey, Southampton, SO31 5AZ
Sold May 2022
9 Denzil Avenue, Netley Abbey, Southampton, SO31 5AZ
Sold May 2017
23 Denzil Avenue, Netley Abbey, Southampton, SO31 5AZ
Sold Jun 2015
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25 Denzil Avenue is a three-bedroom semi-detached house in Netley Abbey, Southampton, Southampton (SO31 5AZ). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2019) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. At 105 m² it's 22.1% larger than the typical home in the postcode (86 m² median across 19 EPCs). Across 1996–2022, sale prices on this property compounded at 8.1% per year. On a £-per-square-foot basis, the last sale (£380/sq ft) was about 91.3% above the typical sold price in the postcode. Sold June 2022 for £430,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
Certificate validity
Valid until 25 November 2029
25 Denzil Avenue has an approved single-storey rear extension on the planning record.
2 applications on record at 25 Denzil Avenue, Netley Abbey, Southampton, SO31 5AZ
Extension: Single storey · Rear of property
SINGLE STOREY REAR EXTENSION
You're seeing the shape of it. The report has the substance.
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CO₂ Emissions for 25 Denzil Avenue lags the street by a wide margin.
Price per m²
£4,095
Street avg £3,055
Floor Area
105 m²
Street avg 91 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.1 t/year
Street avg 3.5 t/year
Rail-style transport is unusually close for this postcode.
Crime
233/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Denzil Avenue — bus stop.
Closest school
0.5 km
Netley Abbey Junior School. 13 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
47.3dB

Night-time· 23:00 – 07:00
37.4dB
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