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12 Cossack Green, Southampton, SO14 1LG

4 sales on record
Property type
Mid terrace
Bedroom
1
Bathroom
1
Floor area
110 m²
1184 sq ft
Energy rating
C
Score 69
Council tax
Band B
Tenure
Freehold
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Overview

About 12 Cossack Green

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

12 Cossack Green is a one-bedroom mid-terrace house in Southampton (SO14 1LG). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1950-1966 and council tax band B. Tenure is freehold. The latest certificate (July 2026) shows a C (score 69), just inside the C band. When first surveyed in December 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 81). This certificate was lodged in the last six months, so the rating reflects current condition.

9 years since the last transfer (February 2018). Across the public record there are 4 sales, relatively high churn for a single property. At 110 m² it's 27.9% larger than the typical home in the postcode (86 m² median across 23 EPCs). 1 bedrooms is on the smaller side for this postcode, where 4 is the typical count. Across 1997–2018, sale prices on this property compounded at 7.3% per year. Today's modelled estimate of £289,000 is 18% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£207/sq ft) was about 28% 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

  • Bedrooms1
  • Bathrooms1
  • EnsuiteYes

Outside

  • Shared gardenYes

Building

  • TenureFreehold
Before you decide

Everything you need to know about 12 Cossack Green

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

Signs of HMO activity in the area

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.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 3)
Jul 2026

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
3.3 t/year
Occupancy
Rented

Certificate validity

Valid until 12 July 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Jul 2016from Dec 2012
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows
Mostly DoubleFull Double

Windows upgraded, improving insulation

Jul 2026from Jul 2016
EPC improved fromD64toC69
Walls
Very PoorGood

Wall insulation improved

Low Energy Lighting
80%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th centuryMid-Terrace HouseFreeholdEPC 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 £545 · Includes VAT

Planning

Planning history

Applications and permits filed against 12 Cossack Green, Southampton, SO14 1LG, sourced from the PlanIt planning register.

12 Cossack Green has no planning applications on record.

4

But the area is active

4 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.

Price for 12 Cossack Green has grown more than fourfold since the 1997 starting point.

Current estimate

£289,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 20 years.

See how we calculated this
Last sold (2018)

£245,000

Growth on file: 7.3% per year over 20 years.

Sales timeline

  1. 9 February 2018Most recent

    £245,000

    +45.8%over 4 years

  2. 27 June 2013

    £168,000

    +140.9%over 14 years

  3. 1 July 1998

    £69,750

    +21.3%over 11 months

  4. 12 August 1997

    £57,500

Median price across the last 5 sales in SO14 1LG: £257,500 (2023–2016).

On the street

Versus other Cossack Green homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

12 Cossack Green outperforms the street on floor area by a wide margin.

Price per m²

£2,227

Street avg £2,128

On par

Floor Area

110 m²

Street avg 96 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

3.3 t/year

Street avg 4.2 t/year

Strongly above
Before you decide

Everything you need to know about 12 Cossack Green

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

Signs of HMO activity in the area

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£274k

10 Cossack Green

SO14 1LG

3 bed1 bath
£289k

1 Winton Street

SO14 1LX

4 bed1 bath
£328k

10 Craven Street

SO14 1AX

4 bed1 bath
£194k

1 Clifford Street

SO14 1NE

£185k

1 Josian Walk

SO14 1PZ

£163k

1 2, Flat 5, Hanover Buildings

SO14 1JW

Flat
£158k

1 2, Flat 2, Hanover Buildings

SO14 1JW

Flat
£156k

1 2, Flat 6, Hanover Buildings

SO14 1JW

Flat
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

Pound Tree Road — bus stop.

Closest school

0.3 km

St Mary's Church of England Primary School & Nursery. 27 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 1LG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO14 1LG

Daytime· 07:00 – 23:00

56.4dB

Moderate
Night-time road noise heatmap for SO14 1LG

Night-time· 23:00 – 07:00

45.5dB

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 12 Cossack Green, Southampton, SO14 1LG. Each answer is also embedded as structured data for search engines.