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21 Gray Close, Warsash, Southampton, SO31 9TB

5 sales on record

Estimated value

£588,000

  • Since the 2026 sale (£615,000)-4%
  • Against SO31 9TB's recent median (£560,000)+5%

Newest record on this page: May 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
4
Bathrooms
3
Floor area
159 m²
1711 sq ft
Energy rating
C
Score 70
Council tax
Band F
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

£588,000

  • Against its 2026 sale (£615,000)-4%
  • Against SO31 9TB's recent median (£560,000)+5%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Gray Close is modelled from its 159 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in SO31 9TB. 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

    159 m² from the EPC lodged in February 2025

  • Sales of this home

    5 sales recorded, the latest in 2026

  • Recent sales in SO31 9TB

    5 sales, median £560,000 (2026–2019)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

Latest sale on 21 Gray Close was the highest on Land Registry record across the postcode.

Sales timeline

  1. 6 January 2026Most recent

    £615,000

    +75.7%over 19 years

  2. 22 August 2006

    £350,000

    +6.4%over 2 years

  3. 29 January 2004

    £329,000

    +32.1%over 2 years

  4. 16 July 2001

    £249,000

    +102.4%over 5 years

  5. 5 December 1995

    £123,000

Median price across the last 5 sales in SO31 9TB: £560,000 (2026–2019).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Gray Close, Warsash, Southampton, SO31 9TB. 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 21 Gray Close

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

21 Gray Close is a four-bedroom detached house in Warsash, Southampton, Southampton (SO31 9TB). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (February 2025) shows a C (score 70). The home occupies a cul-de-sac position.

At 159 m² the property is well over the postcode median (122 m² across 14 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold January 2026 for £615,000. Across 1995–2026, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£359/sq ft) was about 56.7% above the typical sold price in the postcode.

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
  • Bathrooms3
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenSouth-facing
  • GarageIntegral
  • Cul-de-sacYes
Before you decide

Everything you need to know about 21 Gray Close

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

Larger development activity nearby

Pick your report · from £14.99

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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.
Current Certificate
Feb 2025

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.7 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 14 February 2035

8 years remaining
Planning

Planning history

Applications and permits filed against 21 Gray Close, Warsash, Southampton, SO31 9TB, sourced from the PlanIt planning register.

21 Gray Close has no planning applications on record.

10

But the area is active

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

On the street

Versus other Gray Close homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

On habitable rooms, 21 Gray Close stands well clear of the street.

Price per m²

£3,868

Street avg £3,158

Above

Floor Area

159 m²

Street avg 123 m²

Strongly above

Habitable Rooms

9 rooms

Street avg 7 rooms

Strongly above

CO₂ Emissions

4.7 t/year

Street avg 4.3 t/year

Below
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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

233/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Fleet End Corner — bus stop.

Closest school

0.3 km

Locks Heath Junior School. 10 schools nearby.

Nearest schools

  • Locks Heath Junior SchoolPrimary283m
  • Locks Heath Infant & Nursery SchoolPrimary391m
  • Brookfield Community SchoolSecondary1.2km
  • St John the Baptist Church of England Primary SchoolPrimary1.2km

Nearest stops

  • Fleet End CornerBus stop104m
  • Locks Heath SchoolsBus stop303m
  • Horseshoe LodgeBus stop387m
  • Lawn DriveBus stop468m

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 9TB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO31 9TB

Daytime· 07:00 – 23:00

48.4dB

Low
Night-time road noise heatmap for SO31 9TB

Night-time· 23:00 – 07:00

37.6dB

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 3 Building Survey

Late 20th centuryDetached HouseEPC CExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,085 · 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.
£605k

1 Cutter Avenue, Warsash

SO31 9BA

4 bed2 bath
£754k

1 Dormy House, Hook Park Estate, Hook Park Road, Warsash

SO31 9LH

4 bed
£788k

1 Church Road, Warsash

SO31 9GD

4 bed
£335k

1 Campion Close, Warsash

SO31 9DE

4 bed
£325k

1 Corvette Avenue, Warsash

SO31 9AL

4 bed
£474k

1 Fleet End Road, Warsash

SO31 9JH

3 bed2 bath
£413k

1 Cheviot Green, Warsash

SO31 9BT

3 bed1 bath
£375k

1 Bevis Close, Warsash

SO31 9GL

3 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 21 Gray Close is modelled from its 159 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in SO31 9TB. 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. 5 sales are recorded for 21 Gray Close. 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 21 Gray Close was lodged in February 2025 at band C and is valid until February 2035. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 21 Gray Close. 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 10 schools and 30 stops listed are measured in a straight line from SO31 9TB, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Gray Close is in council tax band F. 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 21 Gray Close, Warsash, Southampton, SO31 9TB. Each answer is also embedded as structured data for search engines.

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