Skip to content
UK Property Looker

12 Blackwater Mews, Totton, Southampton, SO40 2GL

Estimated value

£264,000

  • Since the 2017 sale (£210,000)+26%
  • Against SO40 2GL's recent median (£250,000)+6%

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

Learn about this valuation
Property type
End terrace
Bedrooms
2
Bathroom
1
Floor area
73 m²
786 sq ft
Energy rating
D
Score 64
Council tax
Band B
Tenure
Owner Occupied
Get directions (opens in a new tab)
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

£264,000

  • Against its 2017 sale (£210,000)+26%
  • Against SO40 2GL's recent median (£250,000)+6%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 12 Blackwater Mews is modelled from its 73 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SO40 2GL. 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

    73 m² from the EPC lodged in September 2016

  • Sales of this home

    1 sale recorded, the latest in 2017

  • Recent sales in SO40 2GL

    5 sales, median £250,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2025Latest 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.

12 Blackwater Mews valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 3 February 2017Most recent

    £210,000

Median price across the last 5 sales in SO40 2GL: £250,000 (2025–2021).

Risks

What this page doesn't show

1 potential issue has already been flagged for 12 Blackwater Mews, Totton, Southampton, SO40 2GL. 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 12 Blackwater Mews

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

12 Blackwater Mews is a two-bedroom end-of-terrace house in Totton, Southampton, Southampton (SO40 2GL). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (September 2016) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include a conservatory. The home occupies a cul-de-sac position.

It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Today's modelled estimate of £264,000 is 25.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£267/sq ft) was about 24.3% above the typical sold price in the postcode. Last sold in February 2017, so it's been off the market for around 10 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

  • Bedrooms2
  • Bathrooms1
  • Open-plan layoutYes
  • Dining roomYes
  • ConservatoryYes

Outside

  • Private gardenSouth-facing
  • GarageEn bloc
  • Cul-de-sacYes
Before you decide

Everything you need to know about 12 Blackwater Mews

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

Larger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

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.

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

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 14 Sept 2026

Current Certificate
Sept 2016

EPC Rating

A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.8 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 14 September 2026

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 12 Blackwater Mews, Totton, Southampton, SO40 2GL, sourced from the PlanIt planning register.

12 Blackwater Mews has no planning applications on record.

2

But the area is active

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

On the street

Versus other Blackwater Mews homes

Four headline reads against 29 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 12 Blackwater Mews lags the street by a wide margin.

Price per m²

£2,877

Street avg £3,205

On par

Floor Area

73 m²

Street avg 67 m²

Strongly above

Habitable Rooms

4 rooms

Street avg 4 rooms

Above

CO₂ Emissions

2.8 t/year

Street avg 2.3 t/year

Strongly 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

Crime

229/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Sarum Compton House — bus stop.

Closest school

0.5 km

Oakfield Academy. 14 schools nearby.

Nearest schools

  • Oakfield AcademyPrimary512m
  • Calmore Infant SchoolPrimary624m
  • Calmore Junior SchoolPrimary624m
  • Abbotswood Junior SchoolPrimary834m

Nearest stops

  • Sarum Compton HouseBus stop155m
  • Mortimer CloseBus stop211m
  • Bowater WayBus stop238m
  • Bearslane CloseBus stop380m

Most reported crime locally

  • Violence & Sexual Offences1,312 reports48%
  • Public Order235 reports9%
  • Anti-social Behaviour227 reports8%
  • Criminal Damage & Arson206 reports8%

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 SO40 2GL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO40 2GL

Daytime· 07:00 – 23:00

50.7dB

Low
Night-time road noise heatmap for SO40 2GL

Night-time· 23:00 – 07:00

40.1dB

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 centuryEnd-Terrace HouseEPC D

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 £545 · 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.
£410k

1 Bartley Mount Cottage, Shepherds Road, Bartley

SO40 2LH

2 bed
£262k

1 Bearslane Close, Totton

SO40 2FF

3 bed
£253k

1 Beechdale Walk, Calmore

SO40 2GJ

3 bed
£295k

1 Beechdale Close, Calmore

SO40 2QH

3 bed
£301k

1 Benbow Gardens, Calmore

SO40 2SX

3 bed1 bath
£342k

1 Bowater Way, Calmore

SO40 2UT

3 bed
£346k

1 Calmore Crescent, Calmore

SO40 2RJ

3 bed1 bath
£253k

1 Blackwater Mews, Totton

SO40 2GL

4 bed

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
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 12 Blackwater Mews is modelled from its 73 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SO40 2GL. 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. 1 sale is recorded for 12 Blackwater Mews. 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 12 Blackwater Mews was lodged in September 2016 at band D and expired in September 2026, so a new one is needed to sell or let. 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 12 Blackwater Mews. 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 14 schools and 30 stops listed are measured in a straight line from SO40 2GL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
12 Blackwater Mews is in council tax band B. 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 12 Blackwater Mews, Totton, Southampton, SO40 2GL. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring