3Y Avg Price
£415,000
3 sales
Properties
27
21 freehold · 6 leasehold
Sales / Year
1.2
5-year average
Avg £/sq ft
£543
£5,846/m²
Rank in AL6
145th
of 156 streets
Last Sale
£375,000
May 2026
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
68 total recorded
16 Oak Piece
Terraced
£375,000
May 2026
7, MARY PROUD COURT Oak Piece
Terraced
£530,000
Jul 2025
14 Oak Piece
Terraced
£340,000
Oct 2024
5, MARY PROUD COURT Oak Piece
Detached
£567,500
Sept 2022
13 Oak Piece
Detached
£530,000
Aug 2022
2, MARY PROUD COURT Oak Piece
Flat/Maisonette
£322,000
Feb 2022
1, OAK PIECE COURT Oak Piece
Flat/Maisonette
£245,000
Feb 2021
3 Oak Piece
Detached
£495,000
Feb 2021
7 Oak Piece
Detached
£435,000
May 2020
8 Oak Piece
Detached
£975,000
Sept 2018
Street Rankings — AL6
Streets ranked by 3-year average sale price. Showing positions 141–150 of 156.
| # | Street | 3Y Avg |
|---|---|---|
| 141 | Welwyn By Pass Road | £466,000 |
| 142 | Becket Gardens | £448,333 |
| 143 | Hobbs Hill | £431,795 |
| 144 | Broomfield Road | £419,102 |
| 145 | Oak Piece | £415,000 |
| 146 | Barbara Court | £412,000 |
| 147 | Harvest Court | £399,950 |
| 148 | Lancaster Way | £390,000 |
| 149 | Maran Avenue | £380,000 |
| 150 | Adele Avenue | £365,000 |
Property Mix
Type
Tenure
EPC Ratings
23 of 27 properties have an EPC record
Avg floor area: 915 sq ft (85 m²)
District Context — AL6
AL6 covers areas around Welwyn Garden City and Hatfield in Hertfordshire, north of London. It is an established commuter belt district with strong professional employment and family-oriented housing.
Average Property Price - AL6
£799,839
96
National percentile
Average Net Household Income - AL6
£51,293
91
National percentile
10-Year Annualised Price Growth - AL6
3.4%
43
National percentile
10-Year Annualised Rent Growth - AL
3.9%
50
National percentile