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Street Property Data
Bonllwyn SA18 Sold Prices & Property Data
View sold house prices, recent transactions, property mix, and local context for Bonllwyn, SA18.
Bonllwyn is a street in the SA18 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
Bonllwyn at a glance
Only metrics with enough underlying data are shown here.
Total recorded sales
70
Average sale price
£105,318
Median sale price
£100,500
Latest sale date
02 Mar 2026
Highest recorded sale
£395,000
Most common property type
Semi-detached
Deprivation band
Decile 7 / 10
Crime level
Crime is up 4.7% over the past year, driven by increases in anti-social behaviour and offset by decreases in shoplifting.
Comparison
Bonllwyn compared with SA18
Street-level figures are compared against the full postcode district using recorded Land Registry sales.
| Metric | Bonllwyn | SA18 |
|---|---|---|
| Average sale price | £105,318 | £116,860 |
| Median sale price | £100,500 | £102,000 |
| Sales count | 70 | 12818 |
| Most common property type | Semi-detached | Detached |
Chart
Yearly sales count
Crime trends near Bonllwyn, SA18
StableCrime is up 4.7% over the past year, driven by increases in anti-social behaviour and offset by decreases in shoplifting.
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: 8 crimes
Overall change
+4.7%
Rising most
Anti-social behaviour
200% (low volume)
Falling most
Shoplifting
-100%
Crime profile for this street area
| Crime type | Total | % | 12m change |
|---|---|---|---|
| Violence and sexual offences | 44 | 50% | -8.3% |
| Anti-social behaviour | 12 | 13.6% | +200% |
| Public order | 7 | 8% | +40% |
| Drugs | 6 | 6.8% | +50% |
| Other theft | 5 | 5.7% | 0% |
| Burglary | 4 | 4.5% | -42.9% |
| Criminal damage and arson | 4 | 4.5% | -20% |
| Other crime | 3 | 3.4% | +50% |
| Vehicle crime | 2 | 2.3% | +100% |
| Possession of weapons | 1 | 1.1% | 0% |
Closest deprivation area for this street
Llandybie 1
(W01000680)
This is the nearest mapped LSOA to the street centroid, so it provides area context rather than street-specific deprivation.
Decile
7 / 10
Rank
1,303 / 1,909
Full details
Nearest postcode anchor: SA18 2EF
Closest LSOA map context
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FAQ
Questions about Bonllwyn
What is the average house price on Bonllwyn?
The average recorded sale price on Bonllwyn, SA18 is £105,318 based on 70 sales.
How many properties have sold on Bonllwyn?
Bonllwyn recorded 70 Category A sales in the current street dataset for SA18.
What types of properties sell on Bonllwyn?
The most common recorded property type on Bonllwyn, SA18 is Semi-detached.
How does Bonllwyn compare with SA18?
Bonllwyn has an average sale price of £105,318 versus £116,860 across SA18 overall.
Internal Links
Nearby streets in SA18
Cwmamman Road
535 recorded sales
Heol Y Gors
304 recorded sales
Ffordd Y Glowyr
296 recorded sales
Ammanford Road
263 recorded sales
Llandeilo Road
228 recorded sales
Penybanc Road
218 recorded sales
Fforest Fach
212 recorded sales
Teglan Park
208 recorded sales
Cwmgarw Road
200 recorded sales
Tycroes Road
179 recorded sales
Recent Sales
Recent property sales on Bonllwyn
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 70 sales