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

3 sales on record1 planning record

Estimated value

£564,000

  • Since the 2022 sale (£540,000)+4%
  • Against SO31 7TL's recent median (£475,000)+19%

Newest record on this page: January 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Habitable rooms
6
From EPC
Floor area
127 m²
1367 sq ft
Energy rating
C
Score 69
Council tax
Band E
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£564,000

  • Against its 2022 sale (£540,000)+4%
  • Against SO31 7TL's recent median (£475,000)+19%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Highnam Gardens is modelled from its 127 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SO31 7TL. 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.

What it's based on

  • Floor area

    127 m² from the EPC lodged in February 2022

  • Sales of this home

    3 sales recorded, the latest in 2022

  • Recent sales in SO31 7TL

    5 sales, median £475,000 (2025–2016)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Price for 20 Highnam Gardens has grown more than fourfold since the 1995 starting point.

Sales timeline

  1. 5 July 2022Most recent

    £540,000

    +77.0%over 10 years

  2. 24 February 2012

    £305,000

    +205.0%over 16 years

  3. 4 May 1995

    £100,000

Median price across the last 5 sales in SO31 7TL: £475,000 (2025–2016).

Risks

What this page doesn't show

1 potential issue has already been flagged for 20 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 20 Highnam Gardens

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

20 Highnam Gardens is a detached house in Sarisbury Green, Southampton, Southampton (SO31 7TL). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (February 2022) shows a C (score 69), just inside the C band. When first surveyed in May 2010 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Average and lighting went from Poor to Very Good.

On energy efficiency it sits in the top 10% of properties in this postcode. Across 1995–2022, sale prices on this property compounded at 6.4% per year. On a £-per-square-foot basis, the last sale (£395/sq ft) was about 100.7% above the typical sold price in the postcode. Last sale on file: £540,000 in July 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2006.

Before you decide

Everything you need to know about 20 Highnam Gardens

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

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

20 Highnam Gardens ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 2)
Feb 2022

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 22 February 2032

5 years remaining

Property Improvements

Changes detected from historical EPC data

Feb 2022from May 2010
EPC improved fromD56toC69
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Windows
SingleFull Double

Single glazing replaced with double or better glazing

Roof
AverageGood

Roof insulation improved

Low Energy Lighting
13%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 20 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL, sourced from the PlanIt planning register.

1 application on record at 20 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL

1decisions6documents3nearby
  1. Jun 2006
    Tree WorksTrees
    Outcome in report

    Reduce Height Of One Oak Tree By 4M And Remove Branches By 1M To Further Oak Tree Covered By Ftpo54

    Documents
    6 docs on file
    Reference
    P/06/0588/TO
    Full record in report

Unlock 20 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 (1 on record)
  • All 1 application on this property in full, plus 3 notable nearby
  • The 6 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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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.

On epc rating, 20 Highnam Gardens stands well clear of the street.

Price per m²

£4,252

Street avg £3,465

Strongly above

Floor Area

127 m²

Street avg 130 m²

On par

Habitable Rooms

6 rooms

Street avg 7 rooms

Strongly below

CO₂ Emissions

4.0 t/year

Street avg 4.9 t/year

Strongly above
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.

Nearest schools

  • Brookfield Community SchoolSecondary471m
  • Sarisbury Infant SchoolPrimary721m
  • Park Gate Primary SchoolPrimary851m
  • Sarisbury Church of England Junior SchoolPrimary999m

Nearest stops

  • Locks Heath CentreBus stop402m
  • Heath Road SouthBus stop458m
  • Home Rule RoadBus stop497m
  • Richards CloseBus stop521m

Most reported crime locally

  • Violence & Sexual Offences1,244 reports45%
  • Anti-social Behaviour390 reports14%
  • Public Order201 reports7%
  • Criminal Damage & Arson188 reports7%

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 road noise heatmap for SO31 7TL

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
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £795 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£562k

1 Delft Close, Locks Heath

SO31 7TQ

4 bed
£551k

1 Agincourt Drive, Sarisbury Green

SO31 7PH

4 bed1 bath
£587k

1 Chapel Road, Sarisbury Green

SO31 7FB

4 bed
£538k

1 Battle Close, Sarisbury Green

SO31 7ZF

5 bed2 bath
£609k

1 Badgers Run, Holly Hill Lane, Sarisbury Green

SO31 7AB

3 bed
£508k

1 Beck Close, Brook Lane, Sarisbury Green

SO31 7DZ

£485k

1 Acorn Grove, Sarisbury Green

SO31 7QB

£704k

1 April Grove, Sarisbury Green

SO31 7SL

4 bed

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 20 Highnam Gardens is modelled from its 127 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SO31 7TL. 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.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 3 sales are recorded for 20 Highnam Gardens. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 20 Highnam Gardens was lodged in February 2022 at band C and is valid until February 2032. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 20 Highnam Gardens. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 12 months, which places each incident at an approximate point. The 11 schools and 30 stops listed are measured in a straight line from SO31 7TL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
20 Highnam Gardens is in council tax band E. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 20 Highnam Gardens, Sarisbury Green, Southampton, SO31 7TL. Each answer is also embedded as structured data for search engines.

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