3Y Avg Price
£360,333
3 sales
Properties
20
10 freehold · 10 leasehold
Sales / Year
1.4
5-year average
Avg £/sq ft
£521
£5,609/m²
Rank in SG12
233rd
of 310 streets
Last Sale
£305,000
Jan 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
61 total recorded
5 Thunder Court
Terraced
£305,000
Jan 2026
18 Thunder Court
Semi-Detached
£446,000
Jun 2025
14 Thunder Court
Flat/Maisonette
£330,000
May 2024
16 Thunder Court
Flat/Maisonette
£306,000
Nov 2022
8 Thunder Court
Flat/Maisonette
£275,000
Dec 2021
2 Thunder Court
Terraced
£435,000
Nov 2021
9 Thunder Court
Flat/Maisonette
£272,000
Sept 2021
13 Thunder Court
Flat/Maisonette
£290,000
Jun 2021
14 Thunder Court
Flat/Maisonette
£290,000
Jan 2021
17 Thunder Court
Semi-Detached
£472,500
Sept 2020
Street Rankings — SG12
Streets ranked by 3-year average sale price. Showing positions 229–238 of 310.
| # | Street | 3Y Avg |
|---|---|---|
| 229 | Gilpins Gallop | £365,250 |
| 230 | Ash Cottages | £365,000 |
| 231 | Temple Lane | £363,600 |
| 232 | Founceley Avenue | £361,667 |
| 233 | Thunder Court | £360,333 |
| 234 | Canons Road | £355,667 |
| 235 | French Horn Court | £355,000 |
| 236 | Plaxton Way | £351,250 |
| 237 | Uplands | £350,000 |
| 238 | Amwell End | £349,000 |
Property Mix
Type
Tenure
EPC Ratings
17 of 20 properties have an EPC record
Avg floor area: 786 sq ft (73 m²)
District Context — SG12
SG12 covers Hertford and surrounding areas in east Hertfordshire, positioned between London and Cambridge. It is a prosperous commuter belt district with strong professional employment and established residential appeal.
Average Property Price - SG12
£472,149
78
National percentile
Average Net Household Income - SG12
£46,468
80
National percentile
10-Year Annualised Price Growth - SG12
3.3%
41
National percentile
10-Year Annualised Rent Growth - SG
4.5%
83
National percentile