3Y Avg Price
£340,000
1 sales
Properties
27
22 freehold · 5 leasehold
Sales / Year
1.4
5-year average
Avg £/sq ft
£317
£3,416/m²
Rank in NR18
111th
of 269 streets
Last Sale
£340,000
Dec 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
70 total recorded
9 Tortoiseshell Way
Detached
£340,000
Dec 2025
17 Tortoiseshell Way
Semi-Detached
£292,500
Mar 2023
1 Tortoiseshell Way
Semi-Detached
£265,000
Feb 2023
11 Tortoiseshell Way
Semi-Detached
£250,000
Sept 2022
1 Tortoiseshell Way
Semi-Detached
£215,500
Sept 2021
28 Tortoiseshell Way
Terraced
£105,000
Sept 2021
24 Tortoiseshell Way
Terraced
£200,000
Aug 2021
12 Tortoiseshell Way
Detached
£380,000
Jun 2021
3 Tortoiseshell Way
Semi-Detached
£215,000
Dec 2020
12 Tortoiseshell Way
Detached
£315,000
Oct 2020
Street Rankings — NR18
Streets ranked by 3-year average sale price. Showing positions 107–116 of 269.
| # | Street | 3Y Avg |
|---|---|---|
| 107 | Preston Avenue | £341,500 |
| 107 | Mallow Way | £341,500 |
| 109 | Gaynor Close | £341,000 |
| 110 | Smallcroft Crescent | £340,500 |
| 111 | Tortoiseshell Way | £340,000 |
| 112 | Cullyer Crescent | £339,503 |
| 113 | Poppy Street | £333,725 |
| 114 | Granger Crescent | £332,500 |
| 115 | Park Lane | £331,071 |
| 116 | Marion Close | £330,333 |
Property Mix
Type
Tenure
EPC Ratings
27 of 27 properties have an EPC record
Avg floor area: 883 sq ft (82 m²)
District Context — NR18
NR18 covers parts of south Norfolk, including areas around Diss and surrounding villages in the county's southern reaches. It is a predominantly rural and semi-rural district with a character shaped by established communities and countryside settings.
Average Property Price - NR18
£320,671
48
National percentile
Average Net Household Income - NR18
£42,062
66
National percentile
10-Year Annualised Price Growth - NR18
2.9%
26
National percentile
10-Year Annualised Rent Growth - NR
4.4%
81
National percentile