3Y Avg Price
£233,143
21 sales
Properties
89
41 freehold · 48 leasehold
Sales / Year
8.4
5-year average
Avg £/sq ft
£371
£3,993/m²
Rank in SN8
255th
of 276 streets
Last Sale
£230,000
Aug 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
222 total recorded
FLAT 7, CASTLE COURT River Park
Flat/Maisonette
£230,000
Aug 2026
WARDENS FLAT 9, CASTLE COURT River Park
Flat/Maisonette
£170,000
May 2026
35 River Park
Detached
£510,000
Apr 2026
FLAT 47, CASTLE COURT River Park
Flat/Maisonette
£130,000
Apr 2026
20 River Park
Detached
£413,000
Feb 2026
FLAT 6, CASTLE COURT River Park
Flat/Maisonette
£160,000
Dec 2025
FLAT 14, CASTLE COURT River Park
Flat/Maisonette
£125,000
Nov 2025
40 River Park
Detached
£690,000
Aug 2025
51 River Park
Detached
£500,000
Jul 2025
FLAT 28, CASTLE COURT River Park
Flat/Maisonette
£125,000
Jul 2025
Street Rankings — SN8
Streets ranked by 3-year average sale price. Showing positions 251–260 of 276.
| # | Street | 3Y Avg |
|---|---|---|
| 251 | New Town | £250,000 |
| 251 | Tidworth Road | £250,000 |
| 253 | Foxbury Place | £241,500 |
| 254 | Whitley Road | £239,667 |
| 255 | River Park | £233,143 |
| 256 | St Nicholas Yard | £232,500 |
| 257 | Pelhams Court | £230,000 |
| 258 | St Johns Mews | £226,750 |
| 259 | Fairfield | £226,500 |
| 260 | Atherton Close | £220,000 |
Property Mix
Type
Tenure
EPC Ratings
83 of 89 properties have an EPC record
Avg floor area: 850 sq ft (79 m²)
District Context — SN8
SN8 covers the market towns and villages of the Marlborough area in north Wiltshire, sitting between the Cotswolds and the Hampshire borders. It is a settled, affluent rural community with strong owner-occupation and a character that appeals to families and retirees seeking countryside living with good access to Bath and London.
Average Property Price - SN8
£471,511
80
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - SN8
£42,938
69
National percentile
2023 census data
10-Year Annualised Price Growth - SN8
0.6%
7
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - SN
3.8%
47
National percentile
Estimate at 31 Jul 2026