What type of property is 18 Highnam Gardens, SO31 7TL?

18 Highnam Gardens, SO31 7TL is a 4-bedroom detached house.

What did 18 Highnam Gardens, SO31 7TL sell for?

18 Highnam Gardens, SO31 7TL last sold for £475,000 in December 2017, around 9 years ago. Land Registry has 3 sales on record going back to £135,000 in March 1999. Source: HM Land Registry.

Has 18 Highnam Gardens, SO31 7TL appreciated in value?

Across 3 sales between March 1999 and December 2017, 18 Highnam Gardens, SO31 7TL rose from £135,000 to £475,000, a change of £340,000. That works out to roughly +6.9% per year compounded over 19 years. Source: HM Land Registry.

How energy efficient is 18 Highnam Gardens, SO31 7TL?

The current EPC rating for 18 Highnam Gardens, SO31 7TL is D with a score of 68 out of 100, lodged in May 2017. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 18 Highnam Gardens, SO31 7TL?

18 Highnam Gardens, SO31 7TL has a recorded floor area of 118 m² (1,270 sq ft), around 30 m² per bedroom. Source: EPC Register.

How is 18 Highnam Gardens, SO31 7TL heated?

The latest EPC at 18 Highnam Gardens, SO31 7TL records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 18 Highnam Gardens, SO31 7TL?

18 Highnam Gardens, SO31 7TL is in council tax band F. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Where is 18 Highnam Gardens, SO31 7TL located?

18 Highnam Gardens, SO31 7TL sits in Sarisbury Green, Southampton, Southampton. It falls within the SO31 postcode district in Hampshire.

How safe is the area around 18 Highnam Gardens, SO31 7TL?

Police records around 18 Highnam Gardens, SO31 7TL show an average of 233 reported crimes per month over the last 12 months. Violent crime makes up roughly 45% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

Which schools serve 18 Highnam Gardens, SO31 7TL?

The closest primary school to 18 Highnam Gardens, SO31 7TL is Sarisbury Infant School (721m), one of 10 primaries within walking distance. The closest secondary is Brookfield Community School (471m).

How well connected is 18 Highnam Gardens, SO31 7TL?

The closest bus stop to 18 Highnam Gardens, SO31 7TL is Locks Heath Centre, 402m away. In total there are 30 bus stops within the surrounding area.

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18 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL

3 sales on record

Property type

Detached

Bedrooms

Bathrooms

Floor area

118 m²

1270 sq ft

Energy rating

Score 68

Council tax

Band F

Tenure

Owner Occupied

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Overview

About 18 Highnam Gardens

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

18 Highnam Gardens is a four-bedroom detached house in Sarisbury Green, Southampton, Southampton (SO31 7TL). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (May 2017) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.

Across 1999–2017, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £576,000 is 21.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£374/sq ft) was about 80.1% above the typical sold price in the postcode. Last sold in December 2017, so it's been off the market for around 9 years.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

Bedrooms4
Bathrooms2
Dining roomYes

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Everything you need to know about 18 Highnam Gardens

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Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate

May 2017

EPC Rating

D68

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

4.0 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 24 May 2027

8 months remaining

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Late 20th centuryDetached HouseEPC D

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Planning

Planning history

Applications and permits filed against 18 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL, sourced from the PlanIt planning register.

18 Highnam Gardens has no planning applications on record.

But the area is active

3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

18 Highnam Gardens has more than tripled in price since its earliest registered sale in 1999.

Current estimate

£576,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 19 years.

See how we calculated this

Last sold (2017)

£475,000

Growth on file: 6.9% per year over 19 years.

Sales timeline

5 December 2017Most recent
£475,000
+90.0%over 15 years
2 May 2002
£249,950
+85.1%over 3 years
5 March 1999
£135,000

Median price across the last 5 sales in SO31 7TL: £495,000 (2025–2016).

Nearby sales in SO31 7TL

On the street

Versus other Highnam Gardens homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

CO₂ Emissions for 18 Highnam Gardens runs comfortably ahead of the street norm.

Price per m²

£4,025

Street avg £3,484

Above

Floor Area

118 m²

Street avg 131 m²

Below

Habitable Rooms

6 rooms

Street avg 7 rooms

Strongly below

CO₂ Emissions

4.0 t/year

Street avg 4.9 t/year

Strongly above

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.

£587k

1 Chapel Road, Sarisbury Green

SO31 7FB

4 bed

£562k

1 Delft Close, Locks Heath

SO31 7TQ

4 bed

£551k

1 Agincourt Drive, Sarisbury Green

SO31 7PH

4 bed1 bath

£704k

1 April Grove, Sarisbury Green

SO31 7SL

4 bed

£830k

1 Applewood, Park Gate

SO31 7HQ

4 bed

£609k

1 Badgers Run, Holly Hill Lane, Sarisbury Green

SO31 7AB

3 bed

£538k

1 Battle Close, Sarisbury Green

SO31 7ZF

5 bed2 bath

£421k

1 Brookfield Gardens, Sarisbury Green

SO31 7DT

3 bed1 bath

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Southampton district page.

Full Southampton report

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.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around SO31 7TL from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

50.5dB

Low

Night-time road noise heatmap for SO31 7TL

Night-time· 23:00 – 07:00

38.8dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 18 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL. Each answer is also embedded as structured data for search engines.