3Y Avg Price
£235,000
2 sales
Properties
17
Sales / Year
1.2
5-year average
Avg £/sq ft
£287
£3,089/m²
Rank in NP25
129th
of 165 streets
Last Sale
£200,000
Jan 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
45 total recorded
1 Castle Close
Semi-Detached
£200,000
Jan 2026
3 Castle Close
Semi-Detached
£270,000
Jan 2025
3 Castle Close
Semi-Detached
£250,000
May 2023
9 Castle Close
Semi-Detached
£188,000
Nov 2022
8 Castle Close
Terraced
£235,000
Aug 2022
10 Castle Close
Terraced
£185,000
Jul 2022
17 Castle Close
Semi-Detached
£189,000
Oct 2020
8 Castle Close
Terraced
£210,000
Dec 2019
10 Castle Close
Terraced
£155,000
Nov 2019
3 Castle Close
Semi-Detached
£175,000
Jan 2019
Street Rankings — NP25
Streets ranked by 3-year average sale price. Showing positions 125–134 of 165.
| # | Street | 3Y Avg |
|---|---|---|
| 125 | Wonastow Close | £240,833 |
| 126 | St Dials Close | £240,000 |
| 127 | Bolingbroke Close | £236,000 |
| 128 | Mary De Bohun Close | £235,667 |
| 129 | Castle Close | £235,000 |
| 130 | Duchess Close | £234,250 |
| 131 | Highfield Close | £232,000 |
| 132 | Brook Estate | £230,938 |
| 133 | Woodland View | £229,417 |
| 134 | Alders Drive | £227,500 |
Property Mix
Type
Tenure
EPC Ratings
16 of 17 properties have an EPC record
Avg floor area: 786 sq ft (73 m²)
District Context — NP25
NP25 covers areas in the Monmouth district of south-east Wales, positioned close to the English border. It is a characterful rural and semi-rural locality with strong community appeal and historic character.
Average Property Price - NP25
£373,682
63
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - NP25
£37,922
48
National percentile
2023 census data
10-Year Annualised Price Growth - NP25
3.4%
60
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - NP
5.1%
96
National percentile
Estimate at 31 Jul 2026