3Y Avg Price
£444,875
4 sales
Properties
71
Sales / Year
1.8
5-year average
Avg £/sq ft
£497
£5,348/m²
Rank in SG1
92nd
of 316 streets
Last Sale
£370,000
Sept 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
159 total recorded
65 Thirlmere
Terraced
£370,000
Sept 2025
27 Thirlmere
Detached
£672,500
Aug 2025
20 Thirlmere
Terraced
£362,000
Jul 2024
36 Thirlmere
Detached
£375,000
Mar 2024
60 Thirlmere
Detached
£762,500
Nov 2022
3 Thirlmere
Detached
£560,000
Oct 2022
75 Thirlmere
Detached
£435,000
Aug 2022
39 Thirlmere
Detached
£550,000
Oct 2021
83 Thirlmere
Terraced
£556,000
Sept 2021
53 Thirlmere
Terraced
£300,000
Jan 2021
Street Rankings — SG1
Streets ranked by 3-year average sale price. Showing positions 88–97 of 316.
| # | Street | 3Y Avg |
|---|---|---|
| 88 | Barclay Gardens | £448,750 |
| 89 | Hayward Close | £448,500 |
| 90 | Cleveland Way | £446,194 |
| 91 | Blackwater Close | £445,386 |
| 92 | Thirlmere | £444,875 |
| 93 | Perranporth Lane | £444,714 |
| 94 | Vincent Gardens | £444,625 |
| 95 | Southsea Road | £441,000 |
| 96 | Lingfield Road | £437,222 |
| 97 | Compton Place | £436,250 |
Property Mix
Type
Tenure
EPC Ratings
41 of 71 properties have an EPC record
Avg floor area: 1,076 sq ft (100 m²)
District Context — SG1
SG1 covers Stevenage town centre and surrounding neighbourhoods in Hertfordshire, north of London. It is a planned new town with a mix of residential, commercial and community amenities, offering relatively accessible housing in a well-connected location.
Average Property Price - SG1
£366,745
62
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - SG1
£41,435
64
National percentile
2023 census data
10-Year Annualised Price Growth - SG1
3.3%
56
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - SG
4.3%
74
National percentile
Estimate at 31 Jul 2026