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Street Property Data
Mariners Quay SA12 Sold Prices & Property Data
View sold house prices, recent transactions, property mix, and local context for Mariners Quay, SA12.
Mariners Quay is a street in the SA12 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
Mariners Quay at a glance
Only metrics with enough underlying data are shown here.
Total recorded sales
163
Average sale price
£167,501
Median sale price
£161,995
Latest sale date
27 Feb 2026
Highest recorded sale
£445,000
Most common property type
Semi-detached
Deprivation band
Decile 6 / 10
Crime level
Crime is down 0.3% over the past year, driven by increases in vehicle crime and offset by decreases in shoplifting.
Comparison
Mariners Quay compared with SA12
Street-level figures are compared against the full postcode district using recorded Land Registry sales.
| Metric | Mariners Quay | SA12 |
|---|---|---|
| Average sale price | £167,501 | £99,239 |
| Median sale price | £161,995 | £85,000 |
| Sales count | 163 | 13208 |
| Most common property type | Semi-detached | Semi-detached |
Chart
Yearly sales count
Crime trends near Mariners Quay, SA12
StableCrime is down 0.3% over the past year, driven by increases in vehicle crime 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: 26 crimes
Overall change
-0.3%
Rising most
Vehicle crime
125% (low volume)
Falling most
Shoplifting
-78.6%
Crime profile for this street area
| Crime type | Total | % | 12m change |
|---|---|---|---|
| Violence and sexual offences | 163 | 56.4% | +12.4% |
| Public order | 29 | 10% | -32.6% |
| Anti-social behaviour | 28 | 9.7% | -12.5% |
| Criminal damage and arson | 27 | 9.3% | +17.4% |
| Other theft | 10 | 3.5% | +25% |
| Vehicle crime | 9 | 3.1% | +125% |
| Other crime | 9 | 3.1% | -10% |
| Drugs | 6 | 2.1% | +50% |
| Possession of weapons | 5 | 1.7% | -16.7% |
| Shoplifting | 3 | 1% | -78.6% |
Closest deprivation area for this street
Sandfields East 3
(W01000959)
This is the nearest mapped LSOA to the street centroid, so it provides area context rather than street-specific deprivation.
Decile
6 / 10
Rank
1,092 / 1,909
Full details
Nearest postcode anchor: SA12 6AN
Closest LSOA map context
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FAQ
Questions about Mariners Quay
What is the average house price on Mariners Quay?
The average recorded sale price on Mariners Quay, SA12 is £167,501 based on 163 sales.
How many properties have sold on Mariners Quay?
Mariners Quay recorded 163 Category A sales in the current street dataset for SA12.
What types of properties sell on Mariners Quay?
The most common recorded property type on Mariners Quay, SA12 is Semi-detached.
How does Mariners Quay compare with SA12?
Mariners Quay has an average sale price of £167,501 versus £99,239 across SA12 overall.
Internal Links
Nearby streets in SA12
Cae Glas
231 recorded sales
Victoria Road
194 recorded sales
Mariners Point
188 recorded sales
Western Avenue
188 recorded sales
Ynys Y Wern
177 recorded sales
Harvey Crescent
172 recorded sales
Abbottsmoor
165 recorded sales
Dinas Baglan Road
151 recorded sales
Village Gardens
151 recorded sales
Tyn Y Twr
142 recorded sales
Recent Sales
Recent property sales on Mariners Quay
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 163 sales