Model valuation£417,0008 Busby Close
Local market context
17 Blackstone Avenue, Swindon, SN3 6DN
4 sales on record1 planning record
Estimated value
£296,000
- Since the 2018 sale (£245,000)+21%
- Against SN3 6DN's recent median (£225,000)+32%
Newest record on this page: September 2024. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
3
Bathroom
1
Floor area
83 m²
893 sq ft
Energy rating
D
Score 61
Council tax
Band C
Tenure
Owner Occupied
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
£296,000
- Against its 2018 sale (£245,000)+21%
- Against SN3 6DN's recent median (£225,000)+32%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 17 Blackstone Avenue is modelled from its 83 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SN3 6DN. 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
83 m² from the EPC lodged in May 2018
Sales of this home
4 sales recorded, the latest in 2018
Recent sales in SN3 6DN
5 sales, median £225,000 (2024–2017)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: September 2024 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
Price for 17 Blackstone Avenue has grown more than fourfold since the 2000 starting point.
Sales timeline
4 October 2018Most recent
£245,000
+70.1%over 14 years23 December 2003
£144,000
28 November 2002
£143,995
+211.3%over 2 years3 March 2000
£46,255
Median price across the last 5 sales in SN3 6DN: £225,000 (2024–2017).
Nearby sales in SN3 6DN
What this page doesn't show
1 potential issue has already been flagged for 17 Blackstone Avenue, Swindon, SN3 6DN. 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
One time fee only - money back guarantee
About 17 Blackstone Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
17 Blackstone Avenue is a three-bedroom detached house in Swindon (SN3 6DN). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (May 2018) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in November 2014 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Good and hot-water efficiency went from Poor to Average. The recommended improvements would lift it to B (score 83), a 2-band jump.
Most recent transfer: October 2018 at £245,000. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. Across 2000–2018, sale prices on this property compounded at 9.4% per year. Today's modelled estimate of £296,000 is 20.8% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£274/sq ft) was about 43.6% above the typical sold price in the postcode.
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
- Bedrooms3
- Bathrooms1
Before you decide
Everything you need to know about 17 Blackstone Avenue
The true value, the hidden risks and the full sale history, in one report.
Larger development activity nearby
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The data behind every report
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)
May 2018
EPC Rating
A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
4.2 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 16 May 2028
Property Improvements
Changes detected from historical EPC data
May 2018from Nov 2014
EPC improved fromF30toD61
Heating Controls
Prog + StatFull
Heating controls upgraded for better temperature management
Hot Water
Main (No Stat)Main System
Hot water system upgraded
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Roof Insulation
UninsulatedWell Insulated
Loft insulation installed or upgraded to 250mm+
Planning history
Applications and permits filed against 17 Blackstone Avenue, Swindon, SN3 6DN, sourced from the PlanIt planning register.
Council records include a two-storey side extension at 17 Blackstone Avenue.
1 application on record at 17 Blackstone Avenue, Swindon, SN3 6DN
1decisions1extensions1documents3nearby
- Jul 2003ExtensionFullOutcome in report
Extension: Two storey · Side of property
Erection of a two storey side extension.
- Documents
- 1 doc on file
- Reference
- S/03/1348
Unlock 17 Blackstone Avenue, Swindon, SN3 6DN'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, plus 3 notable nearby
- The 1 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Blackstone Avenue homes
Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.
17 Blackstone Avenue is notably below the street on epc rating.
Price per m²
£2,952
Street avg £2,418
Floor Area
83 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 3.3 t/year
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.
Crime
318/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Thorne Road — bus stop.
Closest school
0.2 km
Eldene Nursery and Primary School. 25 schools nearby.
Nearest schools
- Eldene Nursery and Primary SchoolPrimary236m
- Oaktree Nursery and Primary SchoolPrimary740m
- Liden AcademyPrimary824m
- Goddard Park Community Primary SchoolPrimary927m
Nearest stops
- Thorne RoadBus stop228m
- Mundy AvenueBus stop246m
- Aymer PlaceBus stop322m
- Eldene CentreBus stop334m
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.
Road noise across the postcode
Modelled day and night-time noise levels around SN3 6DN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.1dB
Night-time· 23:00 – 07:00
41.5dB
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
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Late 20th centuryDetached HouseEPC D
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Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 17 Blackstone Avenue is modelled from its 83 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in SN3 6DN. 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 17 Blackstone Avenue. 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 17 Blackstone Avenue was lodged in May 2018 at band D and is valid until May 2028. 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 17 Blackstone Avenue. 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 25 schools and 30 stops listed are measured in a straight line from SN3 6DN, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 17 Blackstone Avenue is in council tax band C. 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 17 Blackstone Avenue, Swindon, SN3 6DN. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in SN3 6DNSold prices, values and energy ratings for the postcode
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