What kind of home is 21 Boydell Close, SN5 5QT?

21 Boydell Close, SN5 5QT is an end-of-terrace house.

What did 21 Boydell Close, SN5 5QT sell for?

21 Boydell Close, SN5 5QT last sold for £137,500 in December 2017, around 9 years ago. Land Registry has 4 sales on record going back to £37,500 in December 1997. Source: HM Land Registry.

Has 21 Boydell Close, SN5 5QT appreciated in value?

Across 4 sales between December 1997 and December 2017, 21 Boydell Close, SN5 5QT rose from £37,500 to £137,500, a change of £100,000. That works out to roughly +6.7% per year compounded over 20 years. Source: HM Land Registry.

What is the EPC rating for 21 Boydell Close, SN5 5QT?

The current EPC rating for 21 Boydell Close, SN5 5QT is D with a score of 63 out of 100, lodged in March 2023. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 21 Boydell Close, SN5 5QT?

21 Boydell Close, SN5 5QT has a recorded floor area of 47 m² (506 sq ft). That makes it about 13% smaller than the median EPC-recorded property in SN5 5QT. Source: EPC Register.

What heating system does 21 Boydell Close, SN5 5QT use?

The latest EPC at 21 Boydell Close, SN5 5QT records electricity as the main heating fuel. Source: EPC Register.

What is the council tax band for 21 Boydell Close, SN5 5QT?

21 Boydell Close, SN5 5QT is in council tax band B. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Which area is 21 Boydell Close, SN5 5QT in?

21 Boydell Close, SN5 5QT sits in Shaw, Swindon, Swindon. It falls within the SN5 postcode district.

What is crime like near 21 Boydell Close, SN5 5QT?

Police records around 21 Boydell Close, SN5 5QT show an average of 186 reported crimes per month over the last 12 months. Violent crime makes up roughly 40% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near 21 Boydell Close, SN5 5QT?

The closest primary school to 21 Boydell Close, SN5 5QT is Brook Field Primary School (446m), one of 20 primaries within walking distance. The closest secondary is Lydiard Park Academy (1.7km), with 3 secondaries in the surrounding area.

How well connected is 21 Boydell Close, SN5 5QT?

The closest bus stop to 21 Boydell Close, SN5 5QT is Jersey Park, 113m away. In total there are 30 bus stops within the surrounding area.

Calculators

Featured

UK House Price Map

30 years of UK sold prices mapped by postcode district.

Postcode-level detail
Compare areas side by side

Open the map

21 Boydell Close, Shaw, Swindon, SN5 5QT

4 sales on record

Estimated value

£167,000

Since the 2017 sale (£137,500)+21%
Against SN5 5QT's recent median (£167,000)0%

Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

End terrace

Habitable rooms

From EPC

Floor area

47 m²

506 sq ft

Energy rating

Score 63

Council tax

Band B

Tenure

Owner Occupied

Get directions

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

£167,000

Against its 2017 sale (£137,500)+21%
Against SN5 5QT's recent median (£167,000)0%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Boydell Close is modelled from its 47 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SN5 5QT. 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
47 m² from the EPC lodged in March 2023
Sales of this home
4 sales recorded, the latest in 2017
Recent sales in SN5 5QT
5 sales, median £167,000 (2026–2020)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: March 2026	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

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 1997.

Sales timeline

21 December 2017Most recent
£137,500
+1.9%
26 October 2017
£135,000
+64.6%over 4 years
9 May 2013
£82,000
+118.7%over 15 years
8 December 1997
£37,500

Median price across the last 5 sales in SN5 5QT: £167,000 (2026–2020).

Nearby sales in SN5 5QT

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 21 Boydell Close

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

21 Boydell Close is an end-of-terrace house in Shaw, Swindon, Swindon (SN5 5QT). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (March 2023) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2013. Between certificates, wall efficiency went from Average to Good. The recommended improvements would lift it to B (score 90), a 2-band jump. Main heating runs on electricity.

Last changed hands 9 years ago, in December 2017. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2017, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £167,000 is 21.5% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£272/sq ft) was about 48.3% above the typical sold price in the postcode.

Before you decide

Everything you need to know about 21 Boydell Close

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

Pick your report · from £14.99

One time fee only - money back guarantee

The data behind every report

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)

Mar 2023

EPC Rating

D63

Main Heating

Electric

Main Fuel

Electric

Hot Water

Average

Windows

Good

CO2 Emissions

4.0 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 9 March 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2023from Mar 2013

Wall Insulation

Partial InsulationInsulated Cavity

Wall insulation upgraded

Roof Insulation

PartialInsulated

Roof insulation improved

Planning

Planning history

Applications and permits filed against 21 Boydell Close, Shaw, Swindon, SN5 5QT, sourced from the PlanIt planning register.

21 Boydell Close has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

On the street

Versus other Boydell Close homes

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

CO₂ Emissions for 21 Boydell Close lags the street by a wide margin.

Price per m²

£2,926

Street avg £2,602

On par

Floor Area

47 m²

Street avg 53 m²

Below

Habitable Rooms

2 rooms

Street avg 3 rooms

Below

CO₂ Emissions

4.0 t/year

Street avg 2.8 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

0.1 km

Jersey Park — bus stop.

Closest school

0.4 km

Brook Field Primary School. 23 schools nearby.

Nearest schools

Brook Field Primary SchoolPrimary446m
Shaw Ridge Primary SchoolPrimary646m
Peatmoor Community Primary SchoolPrimary952m
Westlea Primary SchoolPrimary1.0km

Nearest stops

Jersey ParkBus stop113m
Brook Field Primary SchoolBus stop249m
Old Shaw LaneBus stop307m
HillmeadBus stop389m

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 5QT from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

48.8dB

Low

Night-time road noise heatmap for SN5 5QT

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

Get a survey for this property

Level 3 Building Survey

Late 20th centuryEnd-Terrace HouseEPC DNo mains gas

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

From £820 · 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.

£180k

1 Castilian Mews, Shaw

SN5 5PR

4 bed

£207k

1 Boydell Close, Shaw

SN5 5QT

2 bed

£227k

1 Berkshire Drive, Shaw

SN5 5RP

2 bed

£242k

1 Beehive Close, Nine Elms

SN5 5UL

2 bed1 bath

£259k

1 Bishopdale Close, Nine Elms

SN5 5UZ

£265k

1 Castleton Road, Middleleaze

SN5 5GE

£275k

1 Ashie Close, Sparcells

SN5 5FR

£275k

1 Botley Copse, Peatmoor

SN5 5BB

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research

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 21 Boydell Close is modelled from its 47 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SN5 5QT. 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. 4 sales are recorded for 21 Boydell 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 21 Boydell Close was lodged in March 2023 at band D and is valid until March 2033. 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 21 Boydell 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 12 months, which places each incident at an approximate point. The 23 schools and 30 stops listed are measured in a straight line from SN5 5QT, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: 21 Boydell Close is in council tax band B. 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 21 Boydell Close, Shaw, Swindon, SN5 5QT. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.