What is the EPC rating for Sarum House, Flat 6, Blackwater Drive, SO40 2GT?

The current EPC rating for Sarum House, Flat 6, Blackwater Drive, SO40 2GT is C with a score of 75 out of 100, lodged in March 2026. It has dropped from a B recorded in February 2010. Source: EPC Register.

How big is Sarum House, Flat 6, Blackwater Drive, SO40 2GT?

Sarum House, Flat 6, Blackwater Drive, SO40 2GT has a recorded floor area of 30 m² (323 sq ft). Source: EPC Register.

What heating system does Sarum House, Flat 6, Blackwater Drive, SO40 2GT use?

The latest EPC at Sarum House, Flat 6, Blackwater Drive, SO40 2GT records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for Sarum House, Flat 6, Blackwater Drive, SO40 2GT?

Sarum House, Flat 6, Blackwater Drive, SO40 2GT is in council tax band A. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Which area is Sarum House, Flat 6, Blackwater Drive, SO40 2GT in?

Sarum House, Flat 6, Blackwater Drive, SO40 2GT sits in Totton, Southampton, Southampton. It falls within the SO40 postcode district.

What is crime like near Sarum House, Flat 6, Blackwater Drive, SO40 2GT?

Police records around Sarum House, Flat 6, Blackwater Drive, SO40 2GT show an average of 229 reported crimes per month over the last 12 months. Violent crime makes up roughly 48% of reports, the most common category. The overall trend is falling (17% versus the prior period). Source: Police UK.

What schools are near Sarum House, Flat 6, Blackwater Drive, SO40 2GT?

The closest primary school to Sarum House, Flat 6, Blackwater Drive, SO40 2GT is Calmore Infant School (450m), one of 10 primaries within walking distance. The closest secondary is Testwood School (1.2km), with 2 secondaries in the surrounding area.

How well connected is Sarum House, Flat 6, Blackwater Drive, SO40 2GT?

The closest bus stop to Sarum House, Flat 6, Blackwater Drive, SO40 2GT is Sarum Compton House, 34m away. In total there are 30 bus stops within the surrounding area.

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Sarum House, Flat 6, Blackwater Drive, Totton, Southampton, SO40 2GT

Property type

End terrace

Floor 01

Habitable rooms

From EPC

Floor area

30 m²

323 sq ft

Energy rating

Score 75

Council tax

Band A

Tenure

Social Rental

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Overview

About Sarum House

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

Sarum House is an end-of-terrace house in Totton, Southampton, Southampton (SO40 2GT). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to 1967-1975 and council tax band A. At 30 m² this is the 11th smallest of 25 units on EPC record in Sarum House, where floor areas span 28–75 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (March 2026) shows a C (score 75), near the top of the C band. Earlier certificates rated it B (February 2010); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good; while lighting dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition.

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Everything you need to know about Sarum House

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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.

Sarum House's carbon output is low for the local stock.

Current Certificate(1 of 3)

Mar 2026

EPC Rating

C75

Main Heating

—

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

1.1 t/year

Occupancy

Rented

Certificate validity

Valid until 9 March 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2022from Feb 2010

EPC improved fromB83toC70

Main Fuel

GasCommunity

Changed to a more efficient fuel source

Mar 2026from Nov 2022

Windows

Full DoubleHigh Performance

High performance glazing installed

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Late 20th century1st Floor FlatEPC C

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Planning

Planning history

Applications and permits filed against Sarum House, Flat 6, Blackwater Drive, Totton, Southampton, SO40 2GT, sourced from the PlanIt planning register.

Sarum House has no planning applications on record.

But the area is active

2 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.

Sarum House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£107,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

On the street

Versus other Blackwater Drive homes

Four headline reads against 24 similar flats on this street, drawn from the latest EPC and Land Registry data.

Sarum House outperforms the street on co₂ emissions by a wide margin.

EPC Rating

75 (C)

Street avg 73 (C)

Above

Floor Area

30 m²

Street avg 37 m²

On par

CO₂ Emissions

1.1 t/year

Street avg 1.4 t/year

Above

Habitable Rooms

1 rooms

Street avg 2 rooms

Below

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Comparables

Nearest stop

0.0 km

Sarum Compton House — bus stop.

Closest school

0.5 km

Calmore Infant School. 12 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 SO40 2GT from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

50.9dB

Low

Night-time road noise heatmap for SO40 2GT

Night-time· 23:00 – 07:00

40.0dB

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 Sarum House, Flat 6, Blackwater Drive, Totton, Southampton, SO40 2GT. Each answer is also embedded as structured data for search engines.