| Hatfield - Garages off Hillcrest | 8 | 0.26 | permissioned |
| Hatfield - Garages off Furzen Crescent | 7 | 0.19 | permissioned |
| Welwyn Garden City - The East Great North Road | 7 | 0.24 | permissioned |
| Brookmans Park - 77 Brookmans Avenue | 7 | 0.16 | permissioned |
| Welwyn - 37 Church Street | 7 | 0.20 | permissioned |
| Rural Areas - Swan Lodge Bell Lane Brookmans Park | 7 | 0.15 | permissioned |
| Rural Areas - Ponsbourne Riding School Ponsbourne Park Newgate Street | 7 | 0.51 | permissioned |
| Rural Areas - Guessens 6 Codicote Road | 7 | 0.83 | permissioned |
| Welwyn Garden City - York House (North), Wigmores South | 6 | 0.02 | permissioned |
| Welwyn Garden City - Garages off Great Gannett | 5 | 0.23 | permissioned |
| Hatfield - Garages at Little Mead | 5 | 0.16 | permissioned |
| Cuffley - Land adjacent to 17 Station Road | 5 | 0.02 | permissioned |
| Welwyn Garden City - Land north of The Beehive PH, Beehive Lane | 5 | 0.27 | not-permissioned |
| Hatfield - 36 Salisbury Square (Ground Floor Conversion) | 5 | 0.16 | permissioned |
| Cuffley - 36 The Ridgeway | 5 | 0.94 | permissioned |
| Rural Areas - Firs Stables Woodside Lane Brookmans Park | 5 | 0.64 | permissioned |
| Digswell - 54 New Road | 4 | 0.31 | permissioned |
| Hatfield - 33 Lemsford Road | 4 | 0.05 | permissioned |
| Hatfield - 2 St Albans Road East | 4 | 0.06 | permissioned |
| Brookmans Park - 11 Brookmans Avenue | 4 | 0.10 | permissioned |
| Rural Areas - 2 New Road, Stanborough (North) | 4 | 0.06 | permissioned |
| Rural Areas - 2 New Road, Stanborough (South) | 4 | 0.03 | permissioned |
| Welwyn Garden City - South of The Beehive PH Beehive Lane | 2 | 0.25 | not-permissioned |
| Welwyn - The Frythe (Phase 1 - East) | 2 | 2.35 | permissioned |
| Oaklands & Mardley Heath - 10 & 12 Oaklands Rise | 2 | 0.29 | permissioned |
| Digswell - 53 Harmer Green Lane | 2 | 0.55 | permissioned |
| Rural Areas - The Spinney High Road Essendon | 2 | 0.82 | permissioned |
| Cuffley - Cuffley Hills Barn The Ridgeway | 1 | 0.27 | permissioned |
| Welham Green - 51 Welham Manor | - | 0.40 | permissioned |
| Welwyn Garden City - B&Q Swallowfields | - | 1.09 | permissioned |
| Welwyn Garden City - Town Centre North - Campus East Car Park | - | 1.96 | not-permissioned |
| Welwyn Garden City - 29 Broadwater Road | - | 0.70 | permissioned |
| Welwyn Garden City - Bio-Park Broadwater Road | - | 1.30 | permissioned |
| Hatfield - Link Drive Car Park | - | 0.64 | permissioned |
| Hatfield - Minster Close | - | 0.67 | permissioned |
| Hatfield - Lemsford Road Car Park | - | 0.35 | not-permissioned |
| Welwyn Garden City - Neighbourhood Centre Hollybush Lane | - | 0.59 | not-permissioned |
| Welwyn Garden City - YMCA 90 Peartree Lane | - | 0.70 | permissioned |
| Welwyn Garden City - Units 1 and 1a and 3 Swallow End | - | 0.17 | permissioned |
| Welwyn Garden City - Land behind 140 Ludwick Way | - | 0.18 | permissioned |
| Hatfield - Former Volkswagen Van Centre Comet Way | - | 0.46 | permissioned |
| Hatfield - 41-43 Town Centre | - | 0.07 | permissioned |
| Hatfield - Sylvia Adams House 24 The Common | - | 0.05 | permissioned |
| Brookmans Park - 75 Oaklands Avenue | - | 0.02 | permissioned |
| Hatfield - 22 The Common | - | 0.04 | permissioned |
| Rural Areas - Land at Oakleigh Farm | - | 0.26 | permissioned |
| Woolmer Green - 51-53 London Road | - | 0.85 | not-permissioned |
| Welwyn Garden City - 73 Bridge Road East | - | 0.58 | permissioned |
| Rural South - Colesdale Farm | - | 1.31 | permissioned |
| Welham Green - The Hope and Anchor | - | 0.21 | permissioned |