25 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL
About 25 Highnam Gardens
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 £556,000 is 26.4% 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.
What this property has
Inside
- Bedrooms5
- Bathrooms3
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenSouth-east-facing
- GarageDouble
Energy performance
25 Highnam Gardens's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 28 May 2025
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
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Planning history
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
- May 2003ExtensionFullOutcome in report
Extension: Two storey · Side of property
Erection Of Two Storey Side Extension
- Documents
- 5 docs on file
- Reference
- P/03/0485/FP
- More recent applications — locked
- ExtensionOct 2003Decision
Unlock 25 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 3 notable nearby
- The 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
25 Highnam Gardens has more than quadrupled in price since its earliest registered sale in 1995.
£556,000
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.
Sales timeline
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).
Nearby sales in SO31 7TL
9 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL
Sold Jan 2025
£540,0008 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL
Sold Jul 2024
£495,00020 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL
Sold Jul 2022
£540,00023 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL
Sold Aug 2020
£460,00018 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL
Sold Dec 2017
£475,000
Versus other Highnam Gardens homes
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
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The neighbourhood at a glance
Crime
4/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.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.5dB

Night-time· 23:00 – 07:00
38.8dB







