Model valuation£417,0008 Busby Close
Local market context
7 King William Street, Swindon, SN1 3LB
5 planning records
Estimated value
£218,000
- Since the 2007 sale (£169,000)+29%
- Against SN1 3LB's recent median (£265,000)-18%
Newest record on this page: October 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
End terrace
Bedrooms
2
Bathroom
1
Floor area
75 m²
807 sq ft
Energy rating
D
Score 64
Council tax
Band B
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
£218,000
- Against its 2007 sale (£169,000)+29%
- Against SN1 3LB's recent median (£265,000)-18%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 7 King William Street is modelled from its 75 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN1 3LB. 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
75 m² from the EPC lodged in August 2020
Sales of this home
2 sales recorded, the latest in 2007
Recent sales in SN1 3LB
5 sales, median £265,000 (2025–2022)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 of 5 applications | 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.
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
Sales timeline
23 October 2007Most recent
£169,000
+28.5%over 2 years15 September 2005
£131,500
Median price across the last 5 sales in SN1 3LB: £265,000 (2025–2022).
Nearby sales in SN1 3LB
24 King William Street, Swindon, SN1 3LB
Sold Oct 2025
£217,0001 King William Street, Swindon, SN1 3LB
Sold Sept 2025
£217,00026 King William Street, Swindon, SN1 3LB
Sold Oct 2023
£270,00023 King William Street, Swindon, SN1 3LB
Sold Aug 2023
£325,00018 King William Street, Swindon, SN1 3LB
Sold Nov 2022
£265,000
What this page doesn't show
2 potential issues have already been flagged for 7 King William Street, Swindon, SN1 3LB. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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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About 7 King William Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
7 King William Street is a two-bedroom end-of-terrace house in Swindon (SN1 3LB). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (August 2020) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in August 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average and lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
It hasn't traded since October 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. 5 planning records sit against the property, 2 approved, 3 refused. Past consents include partial demolition, meaningful when judging how the property has evolved. Across 2005–2007, sale prices on this property compounded at 12.7% per year. Today's modelled estimate of £218,000 is 29% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£209/sq ft) was about 66.5% 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
- Bedrooms2
- Bathrooms1
Before you decide
Everything you need to know about 7 King William Street
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger 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)
Aug 2020
EPC Rating
A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.5 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 15 August 2030
Property Improvements
Changes detected from historical EPC data
Aug 2020from Aug 2010
EPC improved fromE54toD64
Hot Water
Very GoodGood
Hot water efficiency decreased
Roof Insulation
UninsulatedInsulated
Roof insulation improved
Low Energy Lighting
50%100%
More low energy lighting installed
Planning history
Applications and permits filed against 7 King William Street, Swindon, SN1 3LB, sourced from the PlanIt planning register.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
5 applications on record at 7 King William Street, Swindon, SN1 3LB
5decisions57documents30nearby
Flagged:Demolition
- Feb 2008New BuildOutcome in report
Erection of 3 no new garages and Coach House over.
- Documents
- 5 docs on file
- Reference
- S/07/3002
- More recent applications — locked
- OutbuildingDec 2016Decision
- New BuildMar 2015Decision
+ 2 more applications in the report
Unlock 7 King William Street, Swindon, SN1 3LB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (5 on record)
- All 5 applications on this property in full, plus 30 notable nearby
- The 57 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other King William Street homes
Four headline reads against 19 similar houses on this street, drawn from the latest EPC and Land Registry data.
7 King William Street outperforms the street on years held by a wide margin.
Price per m²
£2,253
Street avg £1,972
Floor Area
75 m²
Street avg 90 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.3 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
380/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Avenue Road — bus stop.
Closest school
0.0 km
King William Street Church of England Primary School. 28 schools nearby.
Nearest schools
- King William Street Church of England Primary SchoolPrimary49m
- Lethbridge Primary SchoolPrimary367m
- Holy Rood Catholic Primary SchoolPrimary533m
- The Commonweal SchoolSecondary744m
Nearest stops
- Avenue RoadBus stop108m
- Prospect PlaceBus stop174m
- Cannon StreetBus stop292m
- Evangelical ChurchBus stop361m
Most reported crime locally
- Violence & Sexual Offences2,179 reports34%
- Anti-social Behaviour1,332 reports21%
- Shoplifting636 reports10%
- Public Order534 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 SN1 3LB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.0dB
Night-time· 23:00 – 07:00
41.6dB
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
Victorian-eraEnd-Terrace HouseEPC DPre-1919 buildSolid (non-cavity) walls
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
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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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 7 King William Street is modelled from its 75 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN1 3LB. 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 7 King William Street. 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 7 King William Street was lodged in August 2020 at band D and is valid until August 2030. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 5 applications are matched to 7 King William Street. 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 17 months, which places each incident at an approximate point. The 28 schools and 30 stops listed are measured in a straight line from SN1 3LB, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 7 King William Street 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 7 King William Street, Swindon, SN1 3LB. Each answer is also embedded as structured data for search engines.
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