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18 Ashlar Court, Marlborough Road, Swindon, SN3 1QW

Estimated value

£207,000

  • Since the 2010 sale (£175,000)+18%
  • Against SN3 1QW's recent median (£171,500)+21%

Newest record on this page: September 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
Floor 1st
Bedrooms
2
Floor area
104 m²
1122 sq ft
Energy rating
C
Score 73
Council tax
Band E
Tenure
Private Rental
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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

£207,000

  • Against its 2010 sale (£175,000)+18%
  • Against SN3 1QW's recent median (£171,500)+21%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Ashlar Court is modelled from its 104 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN3 1QW. 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

    104 m² from the EPC lodged in March 2010

  • Sales of this home

    2 sales recorded, the latest in 2010

  • Recent sales in SN3 1QW

    5 sales, median £171,500 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: September 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.

18 Ashlar Court valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 3 December 2010Most recent

    £175,000

    -23.9%over 8 years

  2. 4 April 2002

    £230,000

Median price across the last 5 sales in SN3 1QW: £171,500 (2025–2021).

Risks

What this page doesn't show

1 potential issue has already been flagged for 18 Ashlar Court, Marlborough Road, Swindon, SN3 1QW. 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

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Overview

About 18 Ashlar Court

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

18 Ashlar Court is a two-bedroom detached house in Swindon (SN3 1QW). It has a recorded floor area of 104 m² (around 1122 sq ft), construction records dating it to 2003-2006 and council tax band E. At 104 m² this is the 16th smallest of 18 units on EPC record in the building, where floor areas span 50–121 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (March 2010) shows a C (score 73). The rating has held steady at C across 2 certificates since June 2009. Between certificates, lighting went from Very Poor to Average; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Poor. Main heating runs on electricity. The latest certificate is from March 2010, so improvements made since then won't be reflected.

Held since December 2010 — that's 16 years off the open market, well above the local norm. At 104 m² the property is well over the postcode median (68 m² across 17 EPCs), placing it in the larger end of the local stock. Across 2002–2010, sale prices on this property compounded at -3.1% per year. Today's modelled estimate of £207,000 is 18.3% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£156/sq ft) was about 28.4% below the postcode norm.

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

  • Bedrooms2
  • EnsuiteYes

Outside

  • Private gardenYes
  • ParkingAllocated

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 18 Ashlar Court

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.

18 Ashlar Court'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 22 Mar 2020

Current Certificate(1 of 2)
Mar 2010

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Poor
Windows
Good
CO2 Emissions
3.1 t/year
Occupancy
Rented

Certificate validity

Expired on 22 March 2020

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Mar 2010from Jun 2009
Hot Water
AveragePoor

Hot water efficiency decreased

Low Energy Lighting
0%29%

More low energy lighting installed

Ventilation
NaturalExtract

Mechanical ventilation installed

Planning

Planning history

Applications and permits filed against 18 Ashlar Court, Marlborough Road, Swindon, SN3 1QW, sourced from the PlanIt planning register.

18 Ashlar Court has no planning applications on record.

3

But the area is active

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

On the street

Versus other Marlborough Road homes

Four headline reads against 17 similar flats on this street, drawn from the latest EPC and Land Registry data.

18 Ashlar Court is notably below the street on price per m².

Price per m²

£1,678

Street avg £2,344

Strongly below

Floor Area

104 m²

Street avg 74 m²

Strongly above

Habitable Rooms

3 rooms

Street avg 3 rooms

Below

CO₂ Emissions

3.1 t/year

Street avg 3.4 t/year

On par
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

318/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Old Mill Lane — bus stop.

Closest school

0.5 km

The Croft Primary School. 29 schools nearby.

Nearest schools

  • The Croft Primary SchoolPrimary472m
  • Lethbridge Primary SchoolPrimary539m
  • King William Street Church of England Primary SchoolPrimary741m
  • Lawn Primary and Nursery SchoolPrimary836m

Nearest stops

  • Old Mill LaneBus stop76m
  • Newport Street Co-opBus stop207m
  • The BellBus stop263m
  • Evelyn StreetBus stop295m

Most reported crime locally

  • Violence & Sexual Offences1,995 reports42%
  • Anti-social Behaviour889 reports19%
  • Public Order392 reports8%
  • Criminal Damage & Arson360 reports8%

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 SN3 1QW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN3 1QW

Daytime· 07:00 – 23:00

49.9dB

Low
Night-time road noise heatmap for SN3 1QW

Night-time· 23:00 – 07:00

41.0dB

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 century1st Floor FlatEPC CNo mains gas

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

From £885 · 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.
£171k

1 Ashlar Court, Marlborough Road

SN3 1QW

2 bed2 bath
£165k

1 Broughton Grange

SN3 1LW

2 bed1 bath
£289k

1 Berkeley Lawns

SN3 1LD

2 bed1 bath
£326k

1 Beverstone Grove

SN3 1EY

3 bed1 bath
£328k

1 Bampton Grove

SN3 1BS

3 bed1 bath
£344k

1 Cardigan Close

SN3 1EX

3 bed
£354k

1 Ashwell Close

SN3 1DY

3 bed1 bath
£371k

1 Alvescot Road

SN3 1BL

3 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 18 Ashlar Court is modelled from its 104 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN3 1QW. 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 18 Ashlar Court. 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 18 Ashlar Court was lodged in March 2010 at band C and expired in March 2020, so a new one is needed to sell or let. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 18 Ashlar Court. 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 15 months, which places each incident at an approximate point. The 29 schools and 30 stops listed are measured in a straight line from SN3 1QW, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
18 Ashlar Court 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 18 Ashlar Court, Marlborough Road, Swindon, SN3 1QW. Each answer is also embedded as structured data for search engines.

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