3Y Avg Price
£380,000
1 sales
Properties
10
Sales / Year
0.6
5-year average
Avg £/sq ft
£423
£4,552/m²
Rank in SG17
113th
of 177 streets
Last Sale
£380,000
Apr 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
20 total recorded
5 Cornish Close
Detached
£380,000
Apr 2025
3 Cornish Close
Detached
£365,000
Jan 2023
5 Cornish Close
Detached
£365,000
Oct 2021
4 Cornish Close
Detached
£340,000
Oct 2016
4 Cornish Close
Detached
£250,000
Apr 2014
10 Cornish Close
Semi-Detached
£250,000
Jul 2009
3 Cornish Close
Detached
£229,995
Nov 2006
1 Cornish Close
Detached
£209,995
Jul 2006
7 Cornish Close
Detached
£195,000
Dec 2003
9 Cornish Close
Detached
£275,000
Oct 2003
Street Rankings — SG17
Streets ranked by 3-year average sale price. Showing positions 109–118 of 177.
| # | Street | 3Y Avg |
|---|---|---|
| 109 | Mallard Close | £385,200 |
| 110 | Birch Close | £385,000 |
| 111 | Whiston Crescent | £384,000 |
| 112 | Manor Close | £381,500 |
| 113 | Cornish Close | £380,000 |
| 113 | Cornish Close | £380,000 |
| 115 | High Street | £376,135 |
| 116 | Mill Lane | £370,000 |
| 117 | Hoover Place | £368,583 |
| 118 | Heronslee | £366,250 |
Property Mix
Type
Tenure
EPC Ratings
3 of 10 properties have an EPC record
Avg floor area: 904 sq ft (84 m²)
District Context — SG17
SG17 covers Letchworth Garden City and surrounding areas in north Hertfordshire, positioned between Cambridge and London. It is a planned residential community with strong family appeal, characterized by spacious properties and established green spaces.
Average Property Price - SG17
£407,061
70
National percentile
12 month avg at 31 Jul 2026
Average Net Household Income - SG17
£49,031
86
National percentile
2023 census data
10-Year Annualised Price Growth - SG17
2.6%
35
National percentile
Estimate at 31 Jul 2026
10-Year Annualised Rent Growth - SG
4.3%
74
National percentile
Estimate at 31 Jul 2026