Model valuation£417,0008 Busby Close
Local market context
25 Highnam Gardens is a five-bedroom detached house in Sarisbury Green, Southampton, Southampton (SO31 7TL). It has a recorded floor area of 155 m² (around 1668 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (May 2015) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80). The latest certificate is from May 2015, so improvements made since then won't be reflected.
At 155 m² the property is well over the postcode median (119 m² across 12 EPCs), placing it in the larger end of the local stock. Last sold in October 2015, so it's been off the market for around 11 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 1995–2015, sale prices on this property compounded at 7.1% per year. Today's modelled estimate of £620,000 is 40.9% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 22.5% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 0 refused.
25 Highnam Gardens's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 28 May 2025
Certificate validity
Expired on 28 May 2025
Get a survey for this property
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
25 Highnam Gardens has 2 separate extension applications on the council record.
2 applications on record at 25 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL
Extension: Two storey · Side of property
Erection Of Two Storey Side Extension
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25 Highnam Gardens has more than quadrupled in price since its earliest registered sale in 1995.
£620,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 20 years.
£440,000
Growth on file: 7.1% per year over 20 years.
28 October 2015Most recent
£440,000
+122.8%over 14 years30 August 2001
£197,500
+68.1%over 4 years31 January 1997
£117,500
+8.8%over 1 year23 May 1995
£108,000
Median price across the last 5 sales in SO31 7TL: £495,000 (2025–2017).
9 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL
Sold Jan 2025
8 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL
Sold Jul 2024
20 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL
Sold Jul 2022
23 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL
Sold Aug 2020
18 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL
Sold Dec 2017
On price per m², 25 Highnam Gardens runs well behind the street norm.
Price per m²
£2,839
Street avg £3,583
Floor Area
155 m²
Street avg 128 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
5.3 t/year
Street avg 4.8 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchSO31 7ZF
SO31 7FB
SO31 7TQ
SO31 7PH
SO31 7SL
SO31 7HQ
SO31 7AB
SO31 7DT
Crime
233/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Locks Heath Centre — bus stop.
Closest school
0.5 km
Brookfield Community School. 11 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
50.5dB

Night-time· 23:00 – 07:00
38.8dB