Model valuation£417,0008 Busby Close
Local market context
Estimated value
£216,000
Newest record on this page: February 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Our estimate
£216,000
Your note and figure are shown publicly on this page.
The estimate for 9a is modelled from its 141 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN1 4AN. 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
141 m² from the EPC lodged in October 2018
Sales of this home
2 sales recorded, the latest in 2021
Recent sales in SN1 4AN
5 sales, median £123,000 (2026–2005)
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: February 2026 | 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 |
9a's sale-price growth has lagged the wider UK trajectory across its history on file.
29 January 2021Most recent
£185,000
-7.5%over 14 years6 June 2006
£200,000
Median price across the last 5 sales in SN1 4AN: £123,000 (2026–2005).
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9a is a mid-terrace house in Swindon (SN1 4AN). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1996-2002 and council tax band A. At 141 m² this is the largest unit on EPC record across the building (30–141 m²). The building's EPC ratings span E to B across 21 units on file. The latest certificate (October 2018) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, lighting went from Poor to Very Good; while roof efficiency dropped from Poor to Very Poor and window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 71).
At 141 m² the property is well over the postcode median (54 m² across 20 EPCs), placing it in the larger end of the local stock. Across 2006–2021, sale prices on this property compounded at -0.5% per year. Today's modelled estimate of £216,000 is 16.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£122/sq ft) was about 51.1% below the postcode norm. Sold January 2021 for £185,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Certificate validity
Valid until 26 October 2028
Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation upgraded
More low energy lighting installed
9a has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Price per m² for 9a lags the street by a wide margin.
Price per m²
£1,312
Street avg £2,592
Floor Area
141 m²
Street avg 59 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
5.9 t/year
Street avg 2.7 t/year
Crime
380/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Prospect Place — bus stop.
Closest school
0.3 km
King William Street Church of England Primary School. 30 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
50.4dB

Night-time· 23:00 – 07:00
40.8dB
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