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17 John Alder Close, Chiseldon, Swindon, SN4 0JL

Estimated value

£549,000

  • Since the 2024 sale (£545,000)+1%
  • Against SN4 0JL's recent median (£425,000)+29%

Newest record on this page: August 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
Bedrooms
5
Bathrooms
3
Floor area
144 m²
1550 sq ft
Energy rating
C
Score 69
Council tax
Band F
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

£549,000

  • Against its 2024 sale (£545,000)+1%
  • Against SN4 0JL's recent median (£425,000)+29%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 17 John Alder Close is modelled from its 144 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN4 0JL. 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

    144 m² from the EPC lodged in December 2023

  • Sales of this home

    2 sales recorded, the latest in 2024

  • Recent sales in SN4 0JL

    5 sales, median £425,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

17 John Alder Close valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 26 September 2024Most recent

    £545,000

    +73.0%over 21 years

  2. 29 May 2003

    £315,000

Median price across the last 5 sales in SN4 0JL: £425,000 (2025–2021).

Risks

What this page doesn't show

1 potential issue has already been flagged for 17 John Alder Close, Chiseldon, Swindon, SN4 0JL. 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 17 John Alder Close

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

17 John Alder Close is a five-bedroom detached house in Chiseldon, Swindon, Swindon (SN4 0JL). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (December 2023) shows a C (score 69), just inside the C band.

At 144 m² the property is well over the postcode median (84 m² across 12 EPCs), placing it in the larger end of the local stock. Across 2003–2024, sale prices on this property compounded at 2.6% per year. On a £-per-square-foot basis, the last sale (£352/sq ft) was about 50.8% above the typical sold price in the postcode. Sold September 2024 for £545,000.

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

  • Bedrooms5
  • Bathrooms3
Before you decide

Everything you need to know about 17 John Alder Close

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
Dec 2023

EPC Rating

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

Certificate validity

Valid until 14 December 2033

7 years remaining
Planning

Planning history

Applications and permits filed against 17 John Alder Close, Chiseldon, Swindon, SN4 0JL, sourced from the PlanIt planning register.

17 John Alder Close has no planning applications on record.

1

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other John Alder Close homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 17 John Alder Close stands well clear of the street.

Price per m²

£3,785

Street avg £2,931

Strongly above

Floor Area

144 m²

Street avg 115 m²

Above

Habitable Rooms

7 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

4.2 t/year

Street avg 3.2 t/year

Below
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

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

117/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Patriots Arms — bus stop.

Closest school

0.8 km

Chiseldon Primary & Nursery School. 2 schools nearby.

Nearest schools

  • Chiseldon Primary & Nursery SchoolPrimary774m
  • Badbury Park Primary SchoolPrimary2.8km

Nearest stops

  • Patriots ArmsBus stop79m
  • Meadow StoresBus stop102m
  • Home CloseBus stop289m
  • The CrescentBus stop297m

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 0JL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN4 0JL

Daytime· 07:00 – 23:00

46.3dB

Low
Night-time road noise heatmap for SN4 0JL

Night-time· 23:00 – 07:00

38.6dB

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 2 HomeBuyer Report

21st centuryDetached HouseEPC 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 £795 · 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.
£715k

1 Canberra Road, Wroughton

SN4 0TG

5 bed3 bath
£550k

1 Burderop Barns, Burderop

SN4 0PY

4 bed
£537k

1 Badgers Close, Wanborough

SN4 0EN

4 bed2 bath
£569k

1 Callas Rise, Wanborough

SN4 0AQ

4 bed2 bath
£528k

1 Callas Hill, Wanborough

SN4 0FT

4 bed3 bath
£785k

1 Butts Road, Chiseldon

SN4 0NN

4 bed
£350k

1 Cambrai Road, Ridgeway View, Chiseldon

SN4 0JD

4 bed1 bath
£865k

1 Beranburh Field, Wroughton

SN4 0QL

4 bed3 bath

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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 17 John Alder Close is modelled from its 144 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN4 0JL. 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 17 John Alder Close. 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 17 John Alder Close was lodged in December 2023 at band C and is valid until December 2033. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 17 John Alder Close. 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 2 schools and 30 stops listed are measured in a straight line from SN4 0JL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
17 John Alder Close is in council tax band F. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 17 John Alder Close, Chiseldon, Swindon, SN4 0JL. Each answer is also embedded as structured data for search engines.

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