What kind of home is 1 Bonner Close, SN5 6HA?

1 Bonner Close, SN5 6HA is a 4-bedroom detached house.

What did 1 Bonner Close, SN5 6HA sell for?

1 Bonner Close, SN5 6HA last sold for £307,000 in June 2021, around 5 years ago. Land Registry has 3 sales on record going back to £86,000 in November 1997. Source: HM Land Registry.

How has the value of 1 Bonner Close, SN5 6HA changed over time?

Across 3 sales between November 1997 and June 2021, 1 Bonner Close, SN5 6HA rose from £86,000 to £307,000, a change of £221,000. That works out to roughly +5.6% per year compounded over 24 years. Source: HM Land Registry.

How energy efficient is 1 Bonner Close, SN5 6HA?

The current EPC rating for 1 Bonner Close, SN5 6HA is D with a score of 68 out of 100, lodged in February 2021. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 1 Bonner Close, SN5 6HA?

1 Bonner Close, SN5 6HA has a recorded floor area of 94 m² (1,012 sq ft), around 24 m² per bedroom. That makes it about 74% larger than the median EPC-recorded property in SN5 6HA. Source: EPC Register.

What heating system does 1 Bonner Close, SN5 6HA use?

The latest EPC at 1 Bonner Close, SN5 6HA records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 1 Bonner Close, SN5 6HA?

1 Bonner Close, SN5 6HA is in council tax band D.

Which area is 1 Bonner Close, SN5 6HA in?

1 Bonner Close, SN5 6HA sits in Grange Park, Swindon, Swindon. It falls within the SN5 postcode district.

How safe is the area around 1 Bonner Close, SN5 6HA?

Police records around 1 Bonner Close, SN5 6HA 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 1 Bonner Close, SN5 6HA?

The closest primary school to 1 Bonner Close, SN5 6HA is Tregoze Primary School (274m), one of 13 primaries within walking distance. The closest secondary is Lydiard Park Academy (121m), with 2 secondaries in the surrounding area.

What transport links are near 1 Bonner Close, SN5 6HA?

The closest bus stop to 1 Bonner Close, SN5 6HA is Sleaford Close, 187m away. In total there are 30 bus stops within the surrounding area.

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1 Bonner Close, Grange Park, Swindon, SN5 6HA

3 sales on record

Estimated value

£380,000

Since the 2021 sale (£307,000)+24%
Against SN5 6HA's recent median (£220,000)+73%

Newest record on this page: April 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

Bathroom

Floor area

94 m²

1012 sq ft

Energy rating

Score 68

Council tax

Band D

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

£380,000

Against its 2021 sale (£307,000)+24%
Against SN5 6HA's recent median (£220,000)+73%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1 Bonner Close is modelled from its 94 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SN5 6HA. 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
94 m² from the EPC lodged in February 2021
Sales of this home
3 sales recorded, the latest in 2021
Recent sales in SN5 6HA
5 sales, median £220,000 (2025–2022)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: April 2025	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.

Latest sale on 1 Bonner Close was the highest on Land Registry record across the postcode.

Sales timeline

1 June 2021Most recent
£307,000
+74.4%over 18 years
6 December 2002
£176,000
+104.7%over 5 years
17 November 1997
£86,000

Median price across the last 5 sales in SN5 6HA: £220,000 (2025–2022).

Nearby sales in SN5 6HA

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

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Overview

About 1 Bonner Close

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

1 Bonner Close is a four-bedroom detached house in Grange Park, Swindon, Swindon (SN5 6HA). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (February 2021) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.

At 94 m² the property is well over the postcode median (55 m² across 10 EPCs), placing it in the larger end of the local stock. Across 1997–2021, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £380,000 is 23.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£303/sq ft) was about 65.4% above the typical sold price in the postcode. Sold June 2021 for £307,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
Bathrooms1

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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

Feb 2021

EPC Rating

D68

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

3.4 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 24 February 2031

4 years remaining

Planning

Planning history

Applications and permits filed against 1 Bonner Close, Grange Park, Swindon, SN5 6HA, sourced from the PlanIt planning register.

1 Bonner 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 Bonner Close homes

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

1 Bonner Close outperforms the street on habitable rooms by a wide margin.

Price per m²

£3,266

Street avg £3,428

On par

Floor Area

94 m²

Street avg 61 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 3 rooms

Strongly above

CO₂ Emissions

3.4 t/year

Street avg 2.4 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

186/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Sleaford Close — bus stop.

Closest school

0.1 km

Lydiard Park Academy. 15 schools nearby.

Nearest schools

Lydiard Park AcademySecondary121m
Tregoze Primary SchoolPrimary274m
Oliver Tomkins Church of England Junior SchoolPrimary954m
Oliver Tomkins Church of England Infant and Nursery SchoolPrimary954m

Nearest stops

Sleaford CloseBus stop187m
Hampton DriveBus stop209m
Eworth CloseBus stop272m
Rochford CloseBus stop353m

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 6HA from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

46.8dB

Low

Night-time road noise heatmap for SN5 6HA

Night-time· 23:00 – 07:00

37.5dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

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Late 20th centuryDetached HouseEPC D

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.

£366k

1 Byrd Close, Grange Park

SN5 6JQ

4 bed

£433k

1 Audley Close, Grange Park

SN5 6BT

4 bed2 bath

£436k

1 Darcey Close, Grange Park

SN5 6DZ

4 bed2 bath

£441k

1 Eworth Close, Grange Park

SN5 6JG

4 bed

£294k

1 Carey Close, Grange Park

SN5 6BH

4 bed1 bath

£496k

1 Boleyn Close, Grange Park

SN5 6JZ

4 bed4 bath

£502k

1 Conyers Close, Grange Park

SN5 6HL

4 bed3 bath

£376k

1 Cleves Close, Grange Park

SN5 6JX

3 bed2 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 1 Bonner Close is modelled from its 94 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SN5 6HA. 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 1 Bonner 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 1 Bonner Close was lodged in February 2021 at band D and is valid until February 2031. 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 1 Bonner 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 15 schools and 30 stops listed are measured in a straight line from SN5 6HA, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band: 1 Bonner Close is in council tax band D. 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 1 Bonner Close, Grange Park, Swindon, SN5 6HA. Each answer is also embedded as structured data for search engines.

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