| Date | Price |
|---|---|
| 16th Mar 1998 | £ 110,000 |
| 21st Nov 2000 | £ 192,000 |
| 3rd Jul 2001 | £ 192,500 |
| 15th Jul 2004 | £ 665,000 |
| 30th Nov 2007 | £ 750,000 |
| 7th Nov 2013 | £ 695,000 |
| 20th Feb 2018 | £ 857,000 |
| Name | Type | Distance | |
| Nh10 Barleyfields Family Centre c/o Woolmer Green Village Hall, Hall Lane, Woolmer Green, Knebworth, Hertfordshire, SG3 6FD | CHILDREN'S CENTRE | 631m | |
| St Michael'S Woolmer Green Cofe Va Primary School London Road, Woolmer Green, Hertfordshire, SG3 6JP | VOLUNTARY AIDED SCHOOL | 0m | |
| Oaklands Primary School Great North Road, Oaklands, Welwyn, Hertfordshire, AL6 0PX | COMMUNITY SCHOOL | 0m | |
| Knebworth Primary And Nursery School Swangleys Lane, Knebworth, Hertfordshire, SG3 6AA | COMMUNITY SCHOOL | 0m | |
| All Saints Church Of England Voluntary Aided Primary School, Datchworth Hollybush Lane, Datchworth, Knebworth, Hertfordshire, SG3 6RE | VOLUNTARY AIDED SCHOOL | 0m |
| Name | Owner | tlc | nlc | distance | |
| Knebworth | Govia Thameslink Railway (Great Northern) | KBW | 6088 | 2210m | |
| Welwyn North | Govia Thameslink Railway (Great Northern) | WLW | 6096 | 2710m | |
| Welwyn Garden City | Govia Thameslink Railway (Great Northern) | WGC | 6183 | 5502m | |
| Stevenage | Govia Thameslink Railway (Great Northern) | SVG | 6092 | 6519m | |
| Watton-At-Stone | Govia Thameslink Railway (Great Northern) | WAS | 6095 | 7422m |