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Street Property Data
William Street SN1 Sold Prices & Property Data
View sold house prices, recent transactions, property mix, and local context for William Street, SN1.
William Street is a street in the SN1 postcode district. This page brings together recorded Land Registry sales, local price trends, property types, nearby crime trends and deprivation context to give a clearer view of the local property market.
Street Snapshot
William Street at a glance
Only metrics with enough underlying data are shown here.
Total recorded sales
335
Average sale price
£109,715
Median sale price
£109,950
Latest sale date
15 May 2026
Highest recorded sale
£298,000
Most common property type
Terraced
Deprivation band
Decile 4 / 10
Crime level
Crime is up 18% over the past year, driven by increases in vehicle crime and offset by decreases in other theft.
Comparison
William Street compared with SN1
Street-level figures are compared against the full postcode district using recorded Land Registry sales.
| Metric | William Street | SN1 |
|---|---|---|
| Average sale price | £109,715 | £157,151 |
| Median sale price | £109,950 | £135,000 |
| Sales count | 335 | 22352 |
| Most common property type | Terraced | Terraced |
Chart
Yearly sales count
Crime trends near William Street, SN1
RisingCrime is up 18% over the past year, driven by increases in vehicle crime and offset by decreases in other theft.
Compared with the previous 12 months, based on reported crimes within roughly 500 metres of this street centroid.
Monthly crime volume over the last 24 months
Peaks indicate higher reported crime periods.
Latest: 211 crimes
Overall change
+18%
Rising most
Vehicle crime
92.7%
Falling most
Other theft
-13.7%
Crime profile for this street area
| Crime type | Total | % | 12m change |
|---|---|---|---|
| Violence and sexual offences | 606 | 26.5% | +7.3% |
| Anti-social behaviour | 602 | 26.4% | +19.9% |
| Shoplifting | 358 | 15.7% | +76.4% |
| Public order | 243 | 10.6% | +29.9% |
| Criminal damage and arson | 129 | 5.6% | -13.4% |
| Other theft | 101 | 4.4% | -13.7% |
| Vehicle crime | 79 | 3.5% | +92.7% |
| Drugs | 66 | 2.9% | -10.8% |
| Burglary | 54 | 2.4% | +20% |
| Bicycle theft | 46 | 2% | -9.8% |
Closest deprivation area for this street
Swindon 019A
(E01015494)
This is the nearest mapped LSOA to the street centroid, so it provides area context rather than street-specific deprivation.
Decile
4 / 10
Rank
12,461 / 33,755
Full details
Nearest postcode anchor: SN1 3FS
Closest LSOA map context
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FAQ
Questions about William Street
What is the average house price on William Street?
The average recorded sale price on William Street, SN1 is £109,715 based on 335 sales.
How many properties have sold on William Street?
William Street recorded 335 Category A sales in the current street dataset for SN1.
What types of properties sell on William Street?
The most common recorded property type on William Street, SN1 is Terraced.
How does William Street compare with SN1?
William Street has an average sale price of £109,715 versus £157,151 across SN1 overall.
Internal Links
Nearby streets in SN1
Kingshill Road
376 recorded sales
Clifton Street
349 recorded sales
Dunsford Close
326 recorded sales
Dixon Street
295 recorded sales
Albion Street
294 recorded sales
Copse Avenue
293 recorded sales
Stafford Street
282 recorded sales
Pasteur Drive
280 recorded sales
Bath Road
267 recorded sales
Goddard Avenue
252 recorded sales
Recent Sales
Recent property sales on William Street
These recorded sales are shown as crawlable HTML and link through to the matching property page where a slug is available.
Showing 1 to 25 of 335 sales