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

Notable views3 sales on record

Estimated value

£446,000

  • Since the 2025 sale (£425,000)+5%
  • Against SN4 0JL's recent median (£545,000)-18%

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
4
Bathrooms
2
Floor area
118 m²
1270 sq ft
Energy rating
C
Score 69
Council tax
Band E
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

£446,000

  • Against its 2025 sale (£425,000)+5%
  • Against SN4 0JL's recent median (£545,000)-18%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 15 John Alder Close is modelled from its 118 m² EPC floor area, its 3 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

    118 m² from the EPC lodged in June 2015

  • Sales of this home

    3 sales recorded, the latest in 2025

  • Recent sales in SN4 0JL

    5 sales, median £545,000 (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.

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

Sales timeline

  1. 17 August 2025Most recent

    £425,000

    +31.6%over 8 years

  2. 20 February 2017

    £323,000

    +20.5%over 13 years

  3. 13 August 2003

    £268,000

Median price across the last 5 sales in SN4 0JL: £545,000 (2025–2021).

Risks

What this page doesn't show

1 potential issue has already been flagged for 15 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 15 John Alder Close

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

15 John Alder Close is a four-bedroom detached house in Chiseldon, Swindon, Swindon (SN4 0JL). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (June 2015) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 83). The latest certificate is from June 2015, so improvements made since then won't be reflected. Other recorded features include notable views.

At 118 m² the property is well over the postcode median (84 m² across 12 EPCs), placing it in the larger end of the local stock. Most recent transfer was August 2025 at £425,000 — fresh data. Across 2003–2025, sale prices on this property compounded at 2.1% per year. On a £-per-square-foot basis, the last sale (£335/sq ft) was about 46.6% 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

  • Bedrooms4
  • Bathrooms2
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenRear
  • GarageYes
  • Notable viewsYes
Before you decide

Everything you need to know about 15 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.

15 John Alder Close's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 11 Jun 2025

Current Certificate
Jun 2015

EPC Rating

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

Certificate validity

Expired on 11 June 2025

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 15 John Alder Close, Chiseldon, Swindon, SN4 0JL, sourced from the PlanIt planning register.

15 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 years held, 15 John Alder Close runs well behind the street norm.

Price per m²

£3,602

Street avg £2,950

Strongly above

Floor Area

118 m²

Street avg 117 m²

On par

Habitable Rooms

7 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

4.3 t/year

Street avg 3.2 t/year

Strongly 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

Late 20th 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 £695 · 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.
£528k

1 Callas Hill, Wanborough

SN4 0FT

4 bed3 bath
£537k

1 Badgers Close, Wanborough

SN4 0EN

4 bed2 bath
£550k

1 Burderop Barns, Burderop

SN4 0PY

4 bed
£350k

1 Cambrai Road, Ridgeway View, Chiseldon

SN4 0JD

4 bed1 bath
£569k

1 Callas Rise, Wanborough

SN4 0AQ

4 bed2 bath
£320k

1 Aisne Road, Ridgeway View, Chiseldon

SN4 0JA

4 bed
£434k

1 Baldwin Close, Chiseldon

SN4 0LZ

3 bed
£785k

1 Butts Road, Chiseldon

SN4 0NN

4 bed

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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 15 John Alder Close is modelled from its 118 m² EPC floor area, its 3 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. 3 sales are recorded for 15 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 15 John Alder Close was lodged in June 2015 at band C and expired in June 2025, so a new one is needed to sell or let. 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 15 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
15 John Alder Close is in council tax band E. 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 15 John Alder Close, Chiseldon, Swindon, SN4 0JL. Each answer is also embedded as structured data for search engines.

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