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1 Boleyn Close, Grange Park, Swindon, SN5 6JZ

3 sales on record1 planning record

Estimated value

£496,000

  • Since the 2024 sale (£510,000)-3%
  • Against SN5 6JZ's recent median (£415,000)+20%

Newest record on this page: June 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
4
Floor area
171 m²
1841 sq ft
Energy rating
C
Score 71
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

£496,000

  • Against its 2024 sale (£510,000)-3%
  • Against SN5 6JZ's recent median (£415,000)+20%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1 Boleyn Close is modelled from its 171 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SN5 6JZ. 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

    171 m² from the EPC lodged in July 2024

  • Sales of this home

    3 sales recorded, the latest in 2024

  • Recent sales in SN5 6JZ

    5 sales, median £415,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 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.

Price for 1 Boleyn Close has grown more than fourfold since the 1997 starting point.

Sales timeline

  1. 17 September 2024Most recent

    £510,000

    +47.6%over 7 years

  2. 20 January 2017

    £345,500

    +208.5%over 20 years

  3. 14 January 1997

    £112,000

Median price across the last 5 sales in SN5 6JZ: £415,000 (2025–2021).

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 Boleyn Close

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

1 Boleyn Close is a four-bedroom detached house in Grange Park, Swindon, Swindon (SN5 6JZ). It has a recorded floor area of 171 m² (around 1841 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (July 2024) shows a C (score 71). When first surveyed in July 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good; while roof efficiency dropped from Good to Average.

At 171 m² the property is well over the postcode median (118 m² across 17 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2024, sale prices on this property compounded at 5.6% per year. On a £-per-square-foot basis, the last sale (£277/sq ft) was about 86.3% above the typical sold price in the postcode. Most recent transfer: September 2024 at £510,000.

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
  • Bathrooms4

Outside

  • GarageDouble
Before you decide

Everything you need to know about 1 Boleyn Close

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.
Current Certificate(1 of 2)
Jul 2024

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
5.3 t/year
Occupancy
Rented

Certificate validity

Valid until 30 July 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

Jul 2024from Jul 2014
EPC improved fromD55toC71
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Windows
AverageGood

Window efficiency improved

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Low Energy Lighting
36%100%

More low energy lighting installed

Planning

Planning history

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

1 Boleyn Close has an approved single-storey rear extension on the planning record.

1 application on record at 1 Boleyn Close, Grange Park, Swindon, SN5 6JZ

1decisions1extensions6documents
  1. Jul 2007
    ExtensionOutline
    Outcome in report

    Extension: Single storey · Rear of property

    Erection of a single storey rear extension.

    Documents
    6 docs on file
    Reference
    S/LDP/07/1443
    Full record in report

Unlock 1 Boleyn Close, Grange Park, Swindon, SN5 6JZ'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 6 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Boleyn Close homes

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

1 Boleyn Close outperforms the street on floor area by a wide margin.

Price per m²

£2,982

Street avg £2,333

Above

Floor Area

171 m²

Street avg 117 m²

Strongly above

Habitable Rooms

8 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

5.3 t/year

Street avg 4.8 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

0.1 km

Sleaford Close — bus stop.

Closest school

0.2 km

Tregoze Primary School. 15 schools nearby.

Nearest schools

  • Tregoze Primary SchoolPrimary180m
  • Lydiard Park AcademySecondary344m
  • Oliver Tomkins Church of England Junior SchoolPrimary737m
  • Oliver Tomkins Church of England Infant and Nursery SchoolPrimary737m

Nearest stops

  • Sleaford CloseBus stop144m
  • Hampton DriveBus stop220m
  • Rochford CloseBus stop226m
  • Camden CloseBus stop316m

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 6JZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN5 6JZ

Daytime· 07:00 – 23:00

48.3dB

Low
Night-time road noise heatmap for SN5 6JZ

Night-time· 23:00 – 07:00

38.1dB

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.
£502k

1 Conyers Close, Grange Park

SN5 6HL

4 bed3 bath
£441k

1 Eworth Close, Grange Park

SN5 6JG

4 bed
£436k

1 Darcey Close, Grange Park

SN5 6DZ

4 bed2 bath
£433k

1 Audley Close, Grange Park

SN5 6BT

4 bed2 bath
£380k

1 Bonner Close, Grange Park

SN5 6HA

4 bed1 bath
£366k

1 Byrd Close, Grange Park

SN5 6JQ

4 bed
£294k

1 Carey Close, Grange Park

SN5 6BH

4 bed1 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 Boleyn Close is modelled from its 171 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in SN5 6JZ. 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 Boleyn 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 Boleyn Close was lodged in July 2024 at band C and is valid until July 2034. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 1 Boleyn 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 6JZ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
1 Boleyn 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 1 Boleyn Close, Grange Park, Swindon, SN5 6JZ. Each answer is also embedded as structured data for search engines.

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