3Y Avg Price
£468,625
4 sales
Properties
10
Sales / Year
0.8
5-year average
Avg £/sq ft
£437
£4,699/m²
Rank in SG17
68th
of 179 streets
Last Sale
£452,000
Feb 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
21 total recorded
10 Grieg Close
Detached
£452,000
Feb 2026
11 Grieg Close
Detached
£525,000
Sept 2025
9 Grieg Close
Detached
£422,500
Apr 2024
8 Grieg Close
Detached
£475,000
Aug 2023
5 Grieg Close
Detached
£321,000
Feb 2020
7 Grieg Close
Detached
£397,500
Apr 2018
1 Grieg Close
Detached
£400,000
Sept 2016
1 Grieg Close
Detached
£268,000
May 2011
7 Grieg Close
Detached
£250,000
Oct 2006
8 Grieg Close
Detached
£242,000
Aug 2005
Street Rankings — SG17
Streets ranked by 3-year average sale price. Showing positions 64–73 of 179.
| # | Street | 3Y Avg |
|---|---|---|
| 64 | Ampthill Road | £476,922 |
| 65 | Grange Street | £475,000 |
| 66 | Bunyan Close | £470,000 |
| 67 | Gregory Close | £469,000 |
| 68 | Grieg Close | £468,625 |
| 69 | Priory Road | £466,667 |
| 70 | Harrow Way | £462,000 |
| 71 | Knolls Way | £460,000 |
| 72 | Walnut Tree Way | £458,386 |
| 73 | Spring Road | £456,667 |
Property Mix
Type
Tenure
EPC Ratings
7 of 10 properties have an EPC record
Avg floor area: 1,055 sq ft (98 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
£409,903
71
National percentile
12 month avg at 31 Aug 2026
Average Net Household Income - SG17
£49,031
86
National percentile
2023 census data
10-Year Annualised Price Growth - SG17
2.6%
38
National percentile
Estimate at 31 Aug 2026
10-Year Annualised Rent Growth - SG
4.3%
74
National percentile
Estimate at 31 Aug 2026