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8a, Castleshaw Close, Southampton, SO16 4QP

Property type
Semi-detached
Floor 01
Bedroom
1
Floor area
43 m²
463 sq ft
Energy rating
C
Score 76
Council tax
Band A
Tenure
Owner Occupied
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Overview

About 8a

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

8a is a one-bedroom semi-detached house in Southampton (SO16 4QP). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (July 2026) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since February 2011. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and main heating went from Average to Good; while roof efficiency dropped from Good to Average and lighting dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition.

Across 2000–2012, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £134,000 sits 65.9% above the 2012 sale of £80,750. On a £-per-square-foot basis, the last sale (£174/sq ft) was about 22.1% below the postcode norm. At 43 m² it sits well below the postcode median (66 m² across 6 EPCs), making it one of the more compact homes locally. Last changed hands 14 years ago, in June 2012.

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

Outside

  • Private gardenYes

Building

  • Heating systemGas
Before you decide

Everything you need to know about 8a

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.

8a's carbon output is low for the local stock.

Current Certificate(1 of 2)
Jul 2026

EPC Rating

A
B
C
C76
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 1 July 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Jul 2026from Feb 2011
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Hot Water
AverageGood

Hot water efficiency improved

Windows
Full DoubleHigh Performance

High performance glazing installed

Roof Insulation
PartialInsulated

Roof insulation improved

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th century1st Floor MaisonetteEPC 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 £495 · Includes VAT

Planning

Planning history

Applications and permits filed against 8a, Castleshaw Close, Southampton, SO16 4QP, sourced from the PlanIt planning register.

8a has no planning applications on record.

8

But the area is active

8 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.

Sale price has at least doubled since 2000.

Current estimate

£134,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 12 years.

See how we calculated this
Last sold (2012)

£80,750

Growth on file: 6.2% per year over 12 years.

Sales timeline

  1. 26 June 2012Most recent

    £80,750

    +101.9%over 11 years
  2. 21 September 2000

    £40,000

Median price across the last 5 sales in SO16 4QP: £228,000 (2025–1997).

On the street

Versus other Castleshaw Close homes

Four headline reads against 3 similar flats on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 8a runs comfortably ahead of the street norm.

EPC Rating

76 (C)

Street avg 69 (C)

Strongly above

Floor Area

43 m²

Street avg 40 m²

Strongly above

CO₂ Emissions

1.2 t/year

Street avg 1.2 t/year

On par

Habitable Rooms

2 rooms

Street avg 2 rooms

On par
Before you decide

Everything you need to know about 8a

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
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.

Crime

536/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Cotswold Road — bus stop.

Closest school

0.2 km

Tanners Brook Primary School. 28 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 SO16 4QP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO16 4QP

Daytime· 07:00 – 23:00

55.5dB

Moderate
Night-time road noise heatmap for SO16 4QP

Night-time· 23:00 – 07:00

46.9dB

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 8a, Castleshaw Close, Southampton, SO16 4QP. Each answer is also embedded as structured data for search engines.