Postcode district
Planning applications in TN20
PlanIndex holds 327 planning applications with TN20 postcodes, the earliest from 2007, the newest from August 2026. 87% of clear-cut decisions were approvals.
Applications in TN20
Newest first · page 1 of 7
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WD/2026/1752/F Awaiting decision
SHARNDEN OLD MANOR FARM, COGGINS MILL LANE, MAYFIELD, TN20 6QA
NEW TIMBER FRAMED GREENHOUSE AND ALTERATIONS TO EXISTING BRICK WALL.
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WD/2026/1764/F Awaiting decision
STONE COURT, HIGH STREET, MAYFIELD, TN20 6AB
PROPOSED NEW OPENING IN EXISTING BOUNDARY WALL ADJACENT TO STAR LANE, INCLUDING A NEW SECTION BRICK WALL ENCLOSING THE OPENING; FILL IN EXISTING PEDESTRIAN OPENING.
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WD/2026/1763/LB Awaiting decision
STONE COURT, HIGH STREET, MAYFIELD, TN20 6AB
PROPOSED NEW OPENING IN EXISTING BOUNDARY WALL ADJACENT TO STAR LANE, INCLUDING A NEW SECTION BRICK WALL ENCLOSING THE OPENING; FILL IN EXISTING PEDESTRIAN OPENING.
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WD/2026/1760/CD Awaiting decision
SHARNDEN OLD MANOR FARM, COGGINS MILL LANE, MAYFIELD, TN20 6QA
APPLICATION FOR APPROVAL OF DETAILS RESERVED BY CONDITIONS 13G (Listed Buildings - Fire Detection) AND 16 (Listed Buildings - New lath & plaster) ATTACHED TO WD/2026/0570/LBA
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WD/2026/1655/CD Awaiting decision
HOUSE OF PLANTS, WELLBROOK HILL, MAYFIELD, TN20 6HJ
APPLICATION FOR APPROVAL OF DETAILS RESERVED BY CONDITIONS 3 (Construction Management Plan), 4 (Construction Environment Management Plan), 5 (Surface Water Drainage), 6 (Foul Drainage), 8 (Vehicular Access and Construction), 9 (Access Gradient), 10 (HGV Access), 14 (Contamination Investigation and Risk Assessment) AND 15 (Remediation Scheme) ATTACHED TO WD/2023/2728/MAJ
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WD/2026/1627/F Awaiting decision
SPRING BANK, HEATHFIELD ROAD, FIVE ASHES, TN20 6JJ
REPLACEMENT WINDOWS AND DOOR
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WD/2026/1603/F Awaiting decision
WHITES GARDENS NURSERY, WHITE GARDENS TEA ROOM, MERES LANE, FIVE ASHES, TN20 6JS
CHANGE OF USE OF CAFÉ BUILDING (ANCILLARY TO THE NURSERY) TO TWO HOLIDAY LETS (USE CLASS C3) WITH ASSOCIATED ALTERATIONS.
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WD/2026/1576/CD Granted
OLD PLACE FARM, WALNUT COTTAGE, LITTLE TRODGERS LANE, MAYFIELD, TN20 6PN
APPLICATION FOR APPROVAL OF DETAILS RESERVED BY CONDITION 6 (External Lighting - No Floodlighting) ATTACHED TO WD/2022/0344/F
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WD/2026/1571/F Awaiting decision
23 DUNSTANS CROFT, MAYFIELD, TN20 6UH
PROPOSED LOFT CONVERSION WITH REAR DORMERS
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WD/2026/1512/LDE Awaiting decision
OLD MILL, NEWICK LANE, MAYFIELD, TN20 6RF
WORKS CARRIED OUT INVOLVED THE DEMOLITION OF A SECTION OF BARN IN EXCESS OF 80 SQ.M. RELATING TO PLANNING CONSENTS WD/2024/1689/F AND WD/2024/1690/LB IN ORDER TO ESTABLISH A START ON SITE AND TO IMPLEMENT THESE CONSENTS SO THAT THEY ARE NOW 'IN PERPETUITY'
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WD/2026/1474/F Awaiting decision
TREETOPS, NEWICK LANE, MAYFIELD, TN20 6RQ
DEMOLITION OF EXISTING HOUSE AND OUTBUILDING AND CONSTRUCTION OF REPLACEMENT DWELLING AND DETACHED GARAGE (SELF BUILD)
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WD/2026/1435/LB Awaiting decision
11 & 12 GREAT HALL, MAYFIELD GRANGE, LITTLE TRODGERS LANE, MAYFIELD, TN20 6BF
REPLACEMENT OF 21 NO. WINDOWS IN DORMERS.
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WD/2026/1433/LB Awaiting decision
CHAPEL END, WEST STREET, MAYFIELD, TN20 6DR
REPAIRS TO GROUND FLOOR LOUNGE CEILING FOLLOWING WATER DAMAGE, OR PARTIAL/FULL REPLACEMENT IF REPAIR PROVES UNFEASIBLE FOLLOWING FURTHER INVESTIGATION. ASSOCIATED LOCALISED WALL REPAIRS, REINSTATEMENT WORKS AND REDECORATION.
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WD/2026/1429/F Awaiting decision
OAKWOOD, PICCADILLY LANE, MAYFIELD, TN20 6RH
ADDITION OF TWO ROOFLIGHTS, SOLAR PANELS, AIR SOURCE HEAT PUMP AND BATTERY STORAGE.
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WD/2026/1392/CD Awaiting decision
HONEYSUCKLE HOUSE, SUNNYBANK CLOSE, MAYFIELD, TN20 6TT
APPLICATION FOR APPROVAL OF DETAILS RESERVED BY CONDITION 3 (MATERIALS - SCHEDULE OF MATERIALS) ATTACHED TO WD/2026/2347/2025
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WD/2026/7042/ADP Awaiting decision
LAND ADJOINING STONEHURST LANE, HADLOW DOWN TN20 6LL
PROPOSED NEW AGRICULTURAL TRACK.
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WD/2026/1384/CD Awaiting decision
SHARNDEN OLD MANOR FARM, COGGINS MILL LANE, MAYFIELD, TN20 6QA
APPLICATION FOR APPROVAL OF DETAILS RESERVED BY CONDITIONS 18A (LISTED BUILDING - ANY WORKS FOR RE-ROOFING - A SPECIFICATION FOR THE ERECTION OF AN INDEPENDENT SCAFFOLD) AND 18B ( LISTED BUILDING - ANY WORKS FOR RE-ROOFING - A SPECIFICATION AND METHODOLOGY ) ATTACHED TO WD/2026/0570/LBA
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WD/2026/1337/CD Granted
WATERMEAD, WEST STREET, MAYFIELD, TN20 6DS
APPLICATION FOR APPROVAL OF DETAILS RESERVED BY CONDITION 6 (LANDSCAPING) ATTACHED TO WD/2024/0151/FA
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WD/2026/1294/CD Granted
MAYFIELD MEMORIAL HALL, TUNBRIDGE WELLS ROAD, MAYFIELD, TN20 6PJ
APPLICATION FOR APPROVAL OF DETAILS RESERVED BY CONDITIONS 11 (MATERIALS) AND 13 (SAMPLE PANEL) ATTACHED TO WD/2024/2958/MAJ
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WD/2026/1245/LBA Awaiting decision
INTERNATIONAL HOUSE - FLAT, HIGH STREET, MAYFIELD, TN20 6AA
VARIATION OF CONDITION 2 OF WD/2025/1164/LB (CONVERSION OF FRONT OFFICE SPACE, REAR ROOMS AND ATTIC AND ERECTION OF 2 NO. REAR DORMERS TO CREATE TWO BEDROOM RESIDENTIAL FLAT WITH PRIVATE GARDEN) TO ENABLE NEW INTERNAL LAYOUT WITHIN 20TH CENTURY REAR EXTENSION DUE TO STRUCTURAL STEEL PREVENTING STAIRCASE TO BE LOCATED AS SHOWN ON APPROVED DRAWINGS.
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WD/2026/1203/CD Granted
SHARNDEN OLD MANOR FARM, COGGINS MILL LANE, MAYFIELD, TN20 6QA
APPLICATION FOR APPROVAL OF DETAILS RESERVED BY CONDITION 4 (Archaeology - Compliance with Written Scheme of Investigation) ATTACHED TO WD/2025/1480/F
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WD/2026/1227/FR Awaiting decision
STILEREED FARM, CRIERS LANE, FIVE ASHES, MAYFIELD, TN20 6LG
REPLACEMENT OF METAL SPIRAL STAIR WITH TIMBER STAIR, REMOVAL OF FIRST FLOOR TIMBER WALL, REPOSITIONING OF FIRST FLOOR DOOR, REPLACEMENT OF AREA OF FIRST FLOOR CEILING, REPLACEMENT OF FIRST FLOOR BEDROOM WINDOW, AND RETROSPECTIVE CONSENT FOR INSERTION OF WINDOW IN DINING ROOM TOGETHER WITH EXTERNAL AND INTERNAL PLINTH TO WALL OF DINING ROOM.
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WD/2026/1175/LBR Awaiting decision
STILEREED FARM, CRIERS LANE, FIVE ASHES, MAYFIELD, TN20 6LG
REPLACEMENT OF METAL SPIRAL STAIR WITH TIMBER STAIR, REMOVAL OF FIRST FLOOR TIMBER WALL, REPOSITIONING OF FIRST FLOOR DOOR, REPLACEMENT OF AREA OF FIRST FLOOR CEILING, REPLACEMENT OF FIRST FLOOR BEDROOM WINDOW, AND RETROSPECTIVE CONSENT FOR INSERTION OF WINDOW IN DINING ROOM TOGETHER WITH EXTERNAL AND INTERNAL PLINTH TO WALL OF DINING ROOM.
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WD/2026/1174/CD Granted
POLLYS COTTAGE, COGGINS MILL LANE, MAYFIELD, TN20 6QA
APPLICATION FOR APPROVAL OF DETAILS RESERVED BY CONDITION 3 (SUSTAINABILITY - IN ACCORDANCE WITH DETAILS) ATTACHED TO WD/2025/1612/FA
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WD/2026/7043/ADP Awaiting decision
LAND ADJOINING STONEHURST LANE, HADLOW DOWN TN20 6LL
AGRICULTURAL BUILDING FOR THE STORAGE OF EQUIPMENT AND MACHINERY
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WD/2026/7043/AD Granted
LAND ADJOINING STONEHURST LANE, HADLOW DOWN TN20 6LL
AGRICULTURAL BUILDING FOR THE STORAGE OF EQUIPMENT AND MACHINERY
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WD/2026/7042/AD Granted
LAND ADJOINING STONEHURST LANE, HADLOW DOWN TN20 6LL
PROPOSED NEW AGRICULTURAL TRACK.
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WD/2026/1122/F Granted
COLDHARBOUR, LAKE STREET, MAYFIELD, TN20 6PT
PROPOSED TWO STOREY AND SINGLE STOREY EXTENSIONS. 2 X NEW WINDOWS AND DOOR.
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WD/2026/7041/AD Decided
SCOCUS FARM, HEATHFIELD ROAD, FIVE ASHES, TN20 6JJ
PROPOSED NEW AGRICULTURAL BUILDING
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WD/2026/1094/LB Refused
WALNUT TREE HOUSE, HIGH STREET, MAYFIELD, TN20 6AB
REMOVAL OF A LONG DISUSED DOOR AND TRANSOM (BORROWED LIGHT) WINDOW ABOVE. THE SPACE OCCUPIED BY THE DOOR AND ITS ROTTED FRAME WILL BE BRICKED IN USING AS NEARLY AS POSSIBLE MATCHING BRICKS FIXED WITH LIME MORTAR. AN INSULATED CAVITY WALL WILL BE BUILT UP TO COMPLY WITH BUILDING REGULATIONS. THE TRANSOM (BORROWED LIGHT) WINDOW ABOVE WILL BE REPLACED WITH A LEADED LIGHT WINDOW, HOUSED IN AN OAK FRAME, IN KEEPING WITH ADJACENT WINDOWS
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WD/2026/1093/F Granted
19 DUNSTANS CROFT, MAYFIELD, TN20 6UH
REPLACEMENT OF EXISTING CONSERVATORY ROOF WITH A REPLICA TILED (SOLID) ROOF
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WD/2026/0986/CD Granted
OLD MILL, NEWICK LANE, MAYFIELD, TN20 6RF
APPLICATION FOR APPROVAL OF DETAILS RESERVED BY CONDITIONS 3 (GCN LICENCE), 4 (GCN LICENCE), 5 (ASBESTOS), 7 (NATURE CONSERVATION), 9 (CONTAMINATION), 10 (REMEDIATION) AND 11 (REMEDITAION) ATTACHED TO WD/2024/1689/F
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WD/2026/0978/F Granted
MAYTREES, EAST STREET, MAYFIELD, TN20 6RJ
EXTENSION TO PROVIDE ENCLOSED PORCH AND WC. COMBINE TWO WINDOWS INTO ONE ON REAR ELEVATION.
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TM/2026/0102/TCA Granted
AYLWINS, STATION ROAD, MAYFIELD, TN20 6BS
REDUCE YEW TREE BY 2 METERS SUBJECT TO REGULATIONS DESIGNATED (MAYFIELD) CONSERVATION AREA OCTOBER 1969/MARCH 2017
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WD/2026/0925/FA Granted
STONE COURT, HIGH STREET, MAYFIELD, TN20 6AB
VARIATION OF CONDITION 2 AND 3 OF WD/2024/2328/F (PROPOSED NATURAL WILLOW HURDLE PANELS TO BOUNDARY WITH THE MIDDLE HOUSE) CHANGES TO BOUNDARY TREATMENT
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WD/2026/0917/FA Withdrawn
WATERMEAD, WEST STREET, MAYFIELD, TN20 6DS
VARIATION OF CONDITION 6 OF WD/2022/1259/F (REPLACEMENT OF THE EXISTING BUNGALOW AND DETACHED GARAGE WITH A FOUR-BEDROOM FAMILY DWELLING AND GARAGE WITH ASSOCIATED LANDSCAPE WORK.) TO ALLOW FOR A NEW LANDSCAPE PROPOSAL
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WD/2026/0905/F Granted
SPARROWS, WEST STREET, MAYFIELD, TN20 6DT
DEMOLITION OF EXISTING GARDEN STUDIO AND CONSTRUCTION OF NEW GARDEN STUDIO
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WD/2026/0898/FA Awaiting decision
POND HOUSE, THE AVENUE, MAYFIELD, TN20 6TR
REMOVAL OF CONDITION 10 (JOINERY DETAILS) AND VARIATION OF CONDITION 18 (APPROVED PLANS) OF WD/2025/0650/FA (VARIATION OF CONDITION 14 AND 18 OF WD/2023/0842/F (REPLACEMENT DWELLING AND GARAGE). TO MAKE MINOR AMENDMENTS TO THE APPROVED DWELLING DESIGN AND SITE LAYOUT) - TO ALLOW AMENDMENTS TO FENESTRATION
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WD/2026/7029/AD Granted
ALLENS FARM, MERES LANE, FIVE ASHES, TN20 6JT
A MANURE YARD COVER
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WD/2026/0831/CD Granted
SHARNDEN OLD MANOR FARM, COGGINS MILL LANE, MAYFIELD, TN20 6QA
APPLICATION FOR APPROVAL OF DETAILS RESERVED BY CONDITIONS 3 (LISTED BUILDINGS - SECONDARY GLAZING DETAILS – SPEC AND METHODOLOGY FOR INSTALLATION), 13A (LISTED BUILDINGS - INTERFACE OF NEW ELEMENTS: NEW EXTERNAL WALLS, FLOOR AND ROOF OF THE EXTENSION), 15 (LISTED BUILDING - MAKING GOOD FLOORS/WALLS/CEILINGS WHERE MODERN PARTITIONS REMOVED), 18E (LISTED BUILDING - ANY WORKS FOR RE-ROOFING: A SPECIFICATION AND METHODOLOGY FOR THE INSERTION OF VAPOUR PERMEABLE INSULATION INTO THE ROOF STRUCTURE AND INTRODUCTION OF CEILINGS IN LINE WITH THE HISTORIC ENGLAND GUIDANCE (2015): ENERGY EFFICIENCY AND HISTORIC BUILDINGS - INSULATING PITCHED ROOFS AT RAFTER LEVEL) 20B (LISTED BUILDING - WORKS TO FLOORS WITHIN THE BUILDING: EXCAVATION (TO INCLUDE ARCHAEOLOGICAL RECORDING) AND LOWERING OF THE EXISTING GROUND FLOOR LEVELS, TO INCLUDE SECTIONS, AND DETAILS OF NEW SOLID FLOORS (IN LIMECRETE) IN LINE WITH THE HISTORIC ENGLAND GUIDANCE) AND 20C (LISTED BUILDING - WORKS TO FLOORS WITHIN THE BUILDING: INSTALLATION OF UNDERFLOOR HEATING) ATTACHED TO WD/2026/0570/LBA
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WD/2026/0823/CD Granted
MAYFIELD MEMORIAL HALL, TUNBRIDGE WELLS ROAD, MAYFIELD, TN20 6PJ
APPLICATION FOR APPROVAL OF DETAILS RESERVED BY CONDITION 12 (PROJECTING CANOPIES) ATTACHED TO WD/2024/2958/MAJ
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TM/2026/0084/TCA Granted
BISHOPSTONE, STATION ROAD, MAYFIELD, TN20 6BW
FELL TWO CONIFER TREES SUBJECT TO REGULATIONS DESIGNATED MAYFIELD AND COGGINS MILL CONSERVATION AREA OCTOBER 1969/MARCH 2017
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WD/2026/0775/CD Granted
SHARNDEN OLD MANOR FARM, COGGINS MILL LANE, MAYFIELD, TN20 6QA
APPLICATION FOR APPROVAL OF DETAILS RESERVED BY CONDITION 1 (LISTED BUILDINGS - SECONDARY GLAZING DETAILS) ATTACHED TO WD/2020/2344/LB
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WD/2026/0747/F Withdrawn
CHEQUERS, HEATHFIELD ROAD, FIVE ASHES, TN20 6JJ
CONSTRUCTION OF EXTERNAL SWIMMING POOL IN REAR GARDEN WITH ASSOCIATED PATIO AND PUMP HOUSING, AND ERECTION OF WALL TO SOUTH AND WEST SIDES OF POOL.
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WD/2026/0696/FR Refused
EYRIE, 2 THE GLADE, MAYFIELD, TN20 6AT
RETROSPECTIVE APPLICATION FOR ERECTION OF GABION RETAINING WALL.
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WD/2026/0674/NMA Granted
POLLYS COTTAGE, COGGINS MILL LANE, MAYFIELD, TN20 6QA
APPLICATION FOR A NON-MATERIAL AMENDMENT TO WD/2025/1612/FA (VARIATION OF CONDITIONS 4, 7, 9, 11, 14, 16 AND 18 OF WD/2022/1496/F (ERECTION OF A REPLACEMENT DWELLING AND ASSOCIATED LANDSCAPING AND BIODIVERSITY UPGRADE WORKS.) TO AMEND THE BUILDING FORM.) REMOVAL OF VAULTED CEILING TO CENTRAL CORRIDOR AND REPLACEMENT OF LOFT ACCESS TO HATCHES WITH A DEDICATED STAIRCASE. NO CHANGE OF FUNCTION TO THE SNUG.
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WD/2026/0667/LDP Decided
LAND AT ALMOND TREE BUNGALOW FARM, MAYFIELD ROAD, FIVE ASHES, TN20 6HX
IMPORTATION OF SOIL TO REGRADE THE LAND TO ENABLE ITS USE FOR AGRICULTURAL PURPOSES.
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WD/2026/0627/F Refused
23 DUNSTANS CROFT, MAYFIELD, TN20 6UH
PROPOSED LOFT CONVERSION WITH REAR DORMER
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WD/2026/0622/F Granted
LITTLE COMBE, COGGINS MILL LANE, MAYFIELD, TN20 6UL
NEW GARAGE AND ASSOCIATED FRONT GARDEN WORKS.
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WD/2026/0570/LBA Granted
SHARNDEN OLD MANOR FARM, COGGINS MILL LANE, MAYFIELD, TN20 6QA
VARIATION OF CONDITION 13(g) OF WD/2025/0522/LB (REFURBISHMENT AND FABRIC UPGRADE OF EXISTING MANOR HOUSE, INCLUDING REPAIRS, RE-SERVICING, NEW SMALL EXTENSION AND LANDSCAPE WORKS) TO SHOW THE FIRE DETECTION SYSTEM AS WIRED RATHER THAN WIRELESS.