Model valuation£417,0008 Busby Close
Local market context
Estimated value
£618,000
Newest record on this page: October 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£618,000
Your note and figure are shown publicly on this page.
The estimate for 17 Callas Rise is modelled from its 195 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN4 0AQ. 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.
Floor area
195 m² from the EPC lodged in July 2022
Sales of this home
2 sales recorded, the latest in 2025
Recent sales in SN4 0AQ
5 sales, median £500,000 (2025–2016)
| 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 4 applications | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
17 Callas Rise valuation sits well clear of the typical sold price in this postcode.
11 February 2025Most recent
£558,000
+20.6%over 10 years19 June 2014
£462,500
Median price across the last 5 sales in SN4 0AQ: £500,000 (2025–2016).
16 Callas Rise, Wanborough, Swindon, SN4 0AQ
Sold Oct 2025
14 Callas Rise, Wanborough, Swindon, SN4 0AQ
Sold May 2023
5 Callas Rise, Wanborough, Swindon, SN4 0AQ
Sold Dec 2019
7 Callas Rise, Wanborough, Swindon, SN4 0AQ
Sold Aug 2019
1 Callas Rise, Wanborough, Swindon, SN4 0AQ
Sold Dec 2016
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17 Callas Rise is a five-bedroom detached house in Wanborough, Swindon, Swindon (SN4 0AQ). It has a recorded floor area of 195 m² (around 2099 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (July 2022) shows an E (score 48), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump.
It changed hands recently, sold February 2025 for £558,000. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. At 195 m² it's 28.3% larger than the typical home in the postcode (152 m² median across 9 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). Across 2014–2025, sale prices on this property compounded at 1.8% per year. Today's modelled estimate of £618,000 is 10.8% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£266/sq ft) was about 20% above the typical sold price in the postcode.
17 Callas Rise's carbon output runs well above what efficient homes in the postcode produce.
Certificate validity
Valid until 28 July 2032
Planning history at 17 Callas Rise is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
4 applications on record at 17 Callas Rise, Wanborough, Swindon, SN4 0AQ
Works to TPO tree within TPO Woodland HRDC TPO (Callas Hill) 1970.
+ 1 more application in the report
You're seeing the shape of it. The report has the substance.
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CO₂ Emissions for 17 Callas Rise lags the street by a wide margin.
Price per m²
£2,862
Street avg £3,237
Floor Area
195 m²
Street avg 154 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
12.0 t/year
Street avg 6.5 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
117/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Black Horse — bus stop.
Closest school
0.4 km
Wanborough Primary School. 3 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
44.6dB

Night-time· 23:00 – 07:00
36.3dB
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