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3a The Bungalow, Costow, Swindon, SN4 9QN

1 planning record

Estimated value

£388,000

  • Since the 2025 sale (£361,616)+7%
  • Against SN4 9QN's recent median (£430,000)-10%

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

Learn about this valuation
Property type
Detached
Habitable rooms
3
From EPC
Floor area
84 m²
904 sq ft
Energy rating
C
Score 69
Tenure
Owner Occupied
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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

£388,000

  • Against its 2025 sale (£361,616)+7%
  • Against SN4 9QN's recent median (£430,000)-10%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 3a The Bungalow is modelled from its 84 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN4 9QN. 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

    84 m² from the EPC lodged in October 2019

  • Sales of this home

    2 sales recorded, the latest in 2025

  • Recent sales in SN4 9QN

    5 sales, median £430,000 (2022–2003)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

3a The Bungalow's sale-price growth has lagged the wider UK trajectory across its history on file.

Sales timeline

  1. 19 December 2025Most recent

    £361,616

    -19.6%over 19 years

  2. 31 January 2006

    £450,000

Median price across the last 5 sales in SN4 9QN: £430,000 (2022–2003).

Risks

What this page doesn't show

1 potential issue has already been flagged for 3a The Bungalow, Costow, Swindon, SN4 9QN. 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 3a The Bungalow

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

3a The Bungalow is a detached house in Costow, Swindon, Swindon (SN4 9QN). It has a recorded floor area of 84 m² (around 904 sq ft) and construction records dating it to 2003-2006. The latest certificate (October 2019) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 81). Main heating runs on oil.

A recent sale: £361,616 in December 2025. At 84 m² it's 28.2% smaller than the typical home in the postcode (117 m² median across 5 EPCs). Across 2006–2025, sale prices on this property compounded at -1.1% per year. One historical planning record sits against the property in 2020.

Before you decide

Everything you need to know about 3a The Bungalow

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

Larger development activity nearby

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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.
Current Certificate
Oct 2019

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Good
CO2 Emissions
3.6 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 30 October 2029

2 years remaining
Planning

Planning history

Applications and permits filed against 3a The Bungalow, Costow, Swindon, SN4 9QN, sourced from the PlanIt planning register.

1 application on record at 3a The Bungalow, Costow, Swindon, SN4 9QN

1decisions11documents2nearby
Flagged:Retrospective
  1. Mar 2020
    Amendment
    Outcome in report

    Certificate of Lawfulness (Existing) for the erection of a Bungalow and detached garage (Class C3).

    Retrospective
    Documents
    11 docs on file
    Reference
    S/LDE/20/0035
    Full record in report

Unlock 3a The Bungalow, Costow, Swindon, SN4 9QN's full planning history

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

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 2 notable nearby
  • The 11 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus the street

Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.

3a The Bungalow is notably below the street on years held.

Price per m²

£4,305

Street avg £4,368

Below

Floor Area

84 m²

Street avg 144 m²

Below

Habitable Rooms

3 rooms

Street avg 6 rooms

Strongly below

CO₂ Emissions

3.6 t/year

Street avg 6.0 t/year

Strongly above
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Swindon district page.
Full Swindon report

Crime

117/mo

Steady year-on-year across the wider district.

Nearest stop

0.7 km

Hay Lane — bus stop.

Closest school

1.4 km

Millbrook Primary School. 10 schools nearby.

Nearest schools

  • Millbrook Primary SchoolPrimary1.4km
  • Lift HazelwoodPrimary1.9km
  • Kingfisher CE AcademyPrimary2.0km
  • The Deanery CofE AcademySecondary2.0km

Nearest stops

  • Hay LaneBus stop690m
  • Blagrove ManBus stop935m
  • Water Research CouncilBus stop970m
  • Ramsden RoadBus stop1.1km

Most reported crime locally

  • Violence & Sexual Offences638 reports42%
  • Anti-social Behaviour256 reports17%
  • Criminal Damage & Arson150 reports10%
  • Public Order138 reports9%

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 SN4 9QN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN4 9QN

Daytime· 07:00 – 23:00

54.5dB

Low
Night-time road noise heatmap for SN4 9QN

Night-time· 23:00 – 07:00

46.2dB

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 3 Building Survey

21st centuryDetached BungalowEPC CNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £955 · 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.
£374k

1 Artis Avenue, Wroughton

SN4 9BP

£450k

1 Costow Farm Cottages, Costow

SN4 9QN

£327k

1 Anthony Road, Wroughton

SN4 9HN

3 bed1 bath
£325k

1 Coventry Close, Wroughton

SN4 9BB

3 bed
£300k

1 Boness Road, Wroughton

SN4 9DX

£503k

1 Bedford Street, Wroughton

SN4 9DF

£510k

1 Baileys Way, Wroughton

SN4 9AH

4 bed2 bath
£286k

1 Brooklands Cottages, Berwick Bassett

SN4 9NQ

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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 3a The Bungalow is modelled from its 84 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN4 9QN. 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. 2 sales are recorded for 3a The Bungalow. 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 3a The Bungalow was lodged in October 2019 at band C and is valid until October 2029. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 3a The Bungalow. 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 13 months, which places each incident at an approximate point. The 10 schools and 30 stops listed are measured in a straight line from SN4 9QN, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 3a The Bungalow, Costow, Swindon, SN4 9QN. Each answer is also embedded as structured data for search engines.

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