What kind of home is 9 Castle Street, SO14 6GZ?

9 Castle Street, SO14 6GZ is a mid-terrace house.

What was the last sold price for 9 Castle Street, SO14 6GZ?

9 Castle Street, SO14 6GZ last sold for £210,000 in January 2022, around 5 years ago. Before that, it sold for £146,000 in May 2010, so prices have been rising over 12 years on record. Source: HM Land Registry.

How has the value of 9 Castle Street, SO14 6GZ changed over time?

Across 2 sales between May 2010 and January 2022, 9 Castle Street, SO14 6GZ rose from £146,000 to £210,000, a change of £64,000. That works out to roughly +3.1% per year compounded over 12 years. Source: HM Land Registry.

What energy rating does 9 Castle Street, SO14 6GZ have?

The current EPC rating for 9 Castle Street, SO14 6GZ is C with a score of 70 out of 100, lodged in June 2022. It has improved from a G recorded in March 2010 (4 bands). The assessor estimates the property could reach a B. Source: EPC Register.

How big is 9 Castle Street, SO14 6GZ?

9 Castle Street, SO14 6GZ has a recorded floor area of 74 m² (797 sq ft). Source: EPC Register.

What heating system does 9 Castle Street, SO14 6GZ use?

The latest EPC at 9 Castle Street, SO14 6GZ records mains gas as the main heating fuel. Source: EPC Register.

Are there any planning records for 9 Castle Street, SO14 6GZ?

The most recent planning decision at 9 Castle Street, SO14 6GZ was a refusal for conversion (ref. 23/00249/FUL) in May 2023. Source: PlanIt planning register.

What is the council tax band for 9 Castle Street, SO14 6GZ?

9 Castle Street, SO14 6GZ is in council tax band C.

Which area is 9 Castle Street, SO14 6GZ in?

9 Castle Street, SO14 6GZ sits in Southampton. It falls within the SO14 postcode district.

What is crime like near 9 Castle Street, SO14 6GZ?

Police records around 9 Castle Street, SO14 6GZ show an average of 413 reported crimes per month over the last 19 months. Violent crime makes up roughly 40% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near 9 Castle Street, SO14 6GZ?

The closest primary school to 9 Castle Street, SO14 6GZ is Bevois Town Primary School (329m), one of 31 primaries within walking distance. The closest secondary is St Anne's Catholic School (518m), with 7 secondaries in the surrounding area.

What transport links are near 9 Castle Street, SO14 6GZ?

The closest bus stop to 9 Castle Street, SO14 6GZ is Denzil Avenue, 235m away. In total there are 30 bus stops within the surrounding area.

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9 Castle Street, Southampton, SO14 6GZ

2 planning records

Property type

Mid terrace

Habitable rooms

From EPC

Floor area

74 m²

797 sq ft

Energy rating

Score 70

Council tax

Band C

Tenure

Private Rental

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Overview

About 9 Castle Street

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

9 Castle Street is a mid-terrace house in Southampton (SO14 6GZ). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2022) shows a C (score 70). When first surveyed in March 2010 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Very Good and window efficiency went from Poor to Good. The recommended improvements would push it to B (score 86).

Across 2010–2022, sale prices on this property compounded at 3.1% per year. Today's modelled estimate of £253,000 is 20.5% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 21.3% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 2 refused. Sold January 2022 for £210,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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Everything you need to know about 9 Castle Street

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

Signs of HMO activity in the areaA planning decision worth checking

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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.

Current Certificate(1 of 4)

Jun 2022

EPC Rating

C70

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

2.4 t/year

Occupancy

Rented

Certificate validity

Valid until 27 June 2032

5 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2020from Mar 2010

EPC improved fromG17toC69

Heating System

Storage HeatersGas Boiler

Replaced storage heaters with gas boiler

Main Fuel

ElectricGas

Connected to mains gas supply

Heating Controls

ManualFull

Heating controls upgraded for better temperature management

Hot Water

Immersion (Off-Peak)Main System

Hot water system upgraded

Windows

Partial DoubleFull Double

Windows upgraded, improving insulation

Roof Insulation

UninsulatedInsulated

Roof insulation improved

Low Energy Lighting

55%100%

More low energy lighting installed

Jun 2022from Mar 2020

Heating Controls

FullProg + TRVs

Heating controls changed

Hot Water

Very GoodGood

Hot water efficiency decreased

Windows

AverageGood

Window efficiency improved

Wall Insulation

Uninsulated SolidInsulated Cavity

Cavity wall insulation installed

Roof Insulation

InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC CPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 9 Castle Street, Southampton, SO14 6GZ, sourced from the PlanIt planning register.

A subdivision application was refused at 9 Castle Street in 2023.

2 applications on record at 9 Castle Street, Southampton, SO14 6GZ

2decisions21documents38nearby

Flagged:RetrospectiveHMO conversionSubdivision

Jan 2023
HMOFull
Outcome in report
Use of the property as C4 House in Multiple Occupation (Amended Description)
Documents
8 docs on file
Reference
22/01115/FUL
Full record in report
More recent applications — locked
SubdivisionMay 2023Decision

Unlock 9 Castle Street, Southampton, SO14 6GZ's full planning history

You're seeing the shape of it. The report has the substance.

Every decision — granted, refused or withdrawn (2 on record)
All 2 applications on this property in full, plus 38 notable nearby
The 21 documents, officer reports & conditions
What the pattern means for extending or converting here

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One time fee only - money back guarantee

Price

Sales history & valuation

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

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£253,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 12 years.

See how we calculated this

Last sold (2022)

£210,000

Growth on file: 3.1% per year over 12 years.

Sales timeline

31 January 2022Most recent
£210,000
+43.8%over 11 years
12 May 2010
£146,000

Median price across the last 5 sales in SO14 6GZ: £232,500 (2025–2020).

Nearby sales in SO14 6GZ

On the street

Versus other Castle Street homes

Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, 9 Castle Street stands well clear of the street.

Price per m²

£2,838

Street avg £3,113

Below

Floor Area

74 m²

Street avg 76 m²

Below

Habitable Rooms

4 rooms

Street avg 4 rooms

Below

CO₂ Emissions

2.4 t/year

Street avg 2.9 t/year

Strongly above

Before you decide

Everything you need to know about 9 Castle Street

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

Signs of HMO activity in the areaA planning decision worth checking

Pick your report · from £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£254k

1 Oxford Road

SO14 6QW

2 bed1 bath

£254k

10 Dover Street

SO14 6GF

2 bed1 bath

£248k

10 Forster Road

SO14 6RQ

£247k

10 Ancasta Road

SO14 6SA

3 bed1 bath

£263k

10 Clausentum Road

SO14 6RZ

3 bed1 bath

£242k

1 Rockstone Lane

SO14 6HZ

3 bed

£268k

1 St Annes Mews, Alma Road

SO14 6UX

3 bed1 bath

£274k

10 Cedar Road

SO14 6HP

2 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

413/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Denzil Avenue — bus stop.

Closest school

0.3 km

Bevois Town Primary School. 38 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 SO14 6GZ from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

54.7dB

Low

Night-time road noise heatmap for SO14 6GZ

Night-time· 23:00 – 07:00

44.5dB

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 9 Castle Street, Southampton, SO14 6GZ. Each answer is also embedded as structured data for search engines.