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25a, Chestnut Springs, Lydiard Millicent, Swindon, SN5 3NA

Extendable1 planning record

Estimated value

£530,000

  • Since the 2019 sale (£393,000)+35%
  • Against SN5 3NA's recent median (£535,000)-1%

Newest record on this page: November 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
3
Floor area
123 m²
1324 sq ft
Energy rating
E
Score 54
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

£530,000

  • Against its 2019 sale (£393,000)+35%
  • Against SN5 3NA's recent median (£535,000)-1%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 25a is modelled from its 123 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN5 3NA. 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

    123 m² from the EPC lodged in June 2019

  • Sales of this home

    2 sales recorded, the latest in 2019

  • Recent sales in SN5 3NA

    5 sales, median £535,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 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.

Sale price has grown by over 3x since 1996.

Sales timeline

  1. 23 September 2019Most recent

    £393,000

    +214.4%over 22 years

  2. 22 November 1996

    £125,000

Median price across the last 5 sales in SN5 3NA: £535,000 (2025–2022).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 25a

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

25a is a four-bedroom detached house in Lydiard Millicent, Swindon, Swindon (SN5 3NA). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (June 2019) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump. Other recorded features include a self-contained annexe. Our model identifies extension potential, subject to local planning policy.

One planning record on file: an extension approved in 2020. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Across 1996–2019, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £530,000 is 34.9% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£297/sq ft) was about 22.2% above the typical sold price in the postcode. Last sale on file: £393,000 in September 2019.

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
  • Bathrooms3
  • Dining roomYes

Outside

  • Private gardenYes
  • DrivewayYes

Building

  • Extension potentialPossible
Before you decide

Everything you need to know about 25a

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

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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.

25a's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate
Jun 2019

EPC Rating

A
B
C
D
E
E54
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Very Poor
CO2 Emissions
6.8 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 2 June 2029

2 years remaining
Planning

Planning history

Applications and permits filed against 25a, Chestnut Springs, Lydiard Millicent, Swindon, SN5 3NA, sourced from the PlanIt planning register.

25a has an approved single-storey side and rear extension on the planning record.

1 application on record at 25a, Chestnut Springs, Lydiard Millicent, Swindon, SN5 3NA

1decisions1extensions17documents
  1. Mar 2020
    ExtensionFull
    Outcome in report

    Extension: Single storey · Side and rear of property

    Single storey rear and front extension

    Documents
    17 docs on file
    Reference
    20/01244/FUL
    Full record in report

Unlock 25a, Chestnut Springs, Lydiard Millicent, Swindon, SN5 3NA'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
  • The 17 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Chestnut Springs homes

Four headline reads against 30 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 25a runs well behind the street norm.

Price per m²

£3,195

Street avg £3,493

On par

Floor Area

123 m²

Street avg 137 m²

Below

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

6.8 t/year

Street avg 5.5 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

186/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Forge Fields — bus stop.

Closest school

0.6 km

Lydiard Millicent CofE Primary School. 13 schools nearby.

Nearest schools

  • Lydiard Millicent CofE Primary SchoolPrimary630m
  • St Mary's Church of England Primary School & Nursery, PurtonPrimary1.6km
  • Bradon Forest SchoolSecondary1.6km
  • Brook Field Primary SchoolPrimary1.7km

Nearest stops

  • Forge FieldsBus stop200m
  • The StreetBus stop228m
  • All Saints ChurchBus stop292m
  • All Saints ChurchBus stop302m

Most reported crime locally

  • Violence & Sexual Offences890 reports40%
  • Anti-social Behaviour364 reports16%
  • Shoplifting211 reports9%
  • Public Order206 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 SN5 3NA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN5 3NA

Daytime· 07:00 – 23:00

44.1dB

Low
Night-time road noise heatmap for SN5 3NA

Night-time· 23:00 – 07:00

36.5dB

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 E

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.
£570k

10 Stone Lane, Lydiard Millicent

SN5 3LD

4 bed
£487k

10 Holborn, Lydiard Millicent

SN5 3ND

4 bed2 bath
£596k

1 The Mews, Lydiard Millicent

SN5 3NQ

4 bed
£460k

10 Chestnut Springs, Lydiard Millicent

SN5 3NA

4 bed
£704k

1 Meadow Springs, Lydiard Millicent

SN5 3NH

4 bed2 bath
£600k

1 The Beeches, Lydiard Millicent

SN5 3LT

5 bed
£384k

1 The Orchard, Lydiard Millicent

SN5 3NR

3 bed2 bath
£769k

1 Cherry Briar Close, Lydiard Millicent

SN5 3NT

5 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 25a is modelled from its 123 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN5 3NA. 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 25a. 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 25a was lodged in June 2019 at band E and is valid until June 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 25a. 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 12 months, which places each incident at an approximate point. The 13 schools and 30 stops listed are measured in a straight line from SN5 3NA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
25a 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 25a, Chestnut Springs, Lydiard Millicent, Swindon, SN5 3NA. Each answer is also embedded as structured data for search engines.

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