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Southampton Town

Building permits in Sag Harbor, NY

The East End Dig has 1,565 permit records on file for Sag Harbor, in Southampton Town, spanning Dec 26, 1957 to Oct 16, 2026. 72 of them were filed or issued in the last 12 months, most commonly renovation & addition permits (11), rental registrations (9) and pool permits (8). The busiest streets on file are Bridgehampton Sag Harbor Tpke (322), Sagg Rd (274) and Laurel Ln (208). Every filing below is a public town record.

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Recent notable filings in Sag Harbor

  1. PoolClay Pit Rdfiled Oct 13
  2. New houseRound Pond Lnfiled Oct 12
  3. New houseLaurel Lnfiled Jul 10
  4. RenovationSagg Rdfiled Jul 8
  5. AdditionWhalers Drfiled Jun 30
  6. AdditionKola Drfiled Jun 5

New houses, teardowns, pools, renovations and additions. Street only — the full record is in the table below.

Latest Sag Harbor filings

DateAddressPermit typeScopeStatus
Oct 16, 202679 Clay Pit RdStormwater and Driveway Access Determ—Issued
Oct 14, 202610 Round Pond LnNew houseResidential New Home2 story dwelling with finished basement., garageIssued
Oct 13, 202679 Clay Pit RdPoolRecreation - PoolInground Vinyl Heated PoolFiled
Sep 30, 202654 Laurel LnNew houseResidential New - HouseSingle family 2 story frame dwelling with finished basement with 2 bedrooms & areaway, front & rear porches, 2nd floor deck,1 outdoor & 2 fireplaces, 1 story 1…Issued
Sep 28, 20261630 Bridgehampton Sag Harbor TpkeIASS Innovative & Alternative Septic Sys—CO issued
Sep 21, 20261463 Sagg RdRegulatory - Updated CO—Filed
Sep 15, 202669 Round Pond LnAdditionResidential Addition - House1st and 2nd floor additions, garage, porch, reno, demolitionsFiled
Sep 8, 20261206 Middle Line HwyDemolition (Other - sqft)—Issued
Sep 7, 202612 Kola DrRental Permit—Issued
Sep 6, 20261415 Bridgehampton Sag Harbor TpkeRental Permit—Issued
Aug 28, 202619 Widgeon LnAccessory Struct Reno - (finished space)Conversion of garage to pool houseFiled
Aug 21, 202654 Laurel LnRoad Review—Issued
Aug 19, 202633 Whalers DrAdditionResidential Addition - House—Issued
Aug 18, 20267 Rosemary LnMISC - Entry Gates/ Piers2nd floor deck, hottub, outdoor shower subject to site inspectionIssued
Aug 17, 20261206 Middle Line HwyRegulatory - Updated COSingle family, two story dwelling with porch and fence. In-ground swimming pool with pool code compliant enclosure. Total of bedrooms: Four (4)Filed
Aug 7, 202654 Laurel LnStormwater and Driveway Access Determ—Issued
Jul 29, 202669 Round Pond LnConservation Board Renewal—Filed
Jul 29, 202669 Round Pond LnConservation Board Renewal—Filed
Jul 26, 20261257 Sagg RdRental PermitRENEWALIssued
Jul 21, 20261615 Bridgehampton Sag Harbor TpkeRegulatory -Change Of Use/Tenancy Permit—Issued
Jul 16, 20261619 Sagg RdRenovationResidential Reno - Repair/Renovate HouseWork Done: Finished Basement Storage in Accessory Building, Generator, Demolition of Outdoor Shower, Hot Tub, Car and a Shed - Subject to Site Inspection -…Issued
Jul 13, 20261411 Bridgehampton Sag Harbor TpkeResidential Serviceinstall 400A 1Ph 120/240V service on detached garage for equipmentIssued
Jul 2, 202654 Laurel LnTeardownDemolition (Full House)Whole House Demolition to include shedIssued
Jun 30, 202612 Kola DrAdditionResidential Addition - HouseAddition Bathroom 1st Floor, Finished Basement (Cooking and Sleeping Prohibited), Outdoor Kitchen and DeckCO issued
Jun 11, 20261180 Middle Line HwyRental Permit—Issued
Jun 5, 20261216 Sagg RdPoolResidential Poolpool + spaCO issued
May 24, 20261510 Sagg RdRental PermitRENEWALIssued
May 20, 20261206 Middle Line HwyRental PermitRENEWALIssued
May 19, 202679 Clay Pit RdRental Permit—Issued
May 18, 20261615 Bridgehampton Sag Harbor TpkeRegulatory - Commercial Compliance Cert—Filed
May 14, 202633 Whalers DrStormwater and Driveway Access Determ—Issued
May 14, 20266 Joseph Francis BlvdRegulatory - Updated CO—Filed
Apr 23, 202610 Round Pond LnStormwater and Driveway Access Determ—Issued
Apr 10, 202676 Round Pond LnResidential Solar SystemsSolar PV System 15.72KWCO issued
Apr 10, 202619 Widgeon LnPoolResidential PoolpoolCO issued
Apr 6, 202616 Cambridge CtAdditionResidential Addition\Renovationrenovations to first and second floor bathroomsIssued
Apr 4, 202681 Collingswood DrRental PermitRENEWALIssued
Apr 2, 202676 Round Pond LnEnergy - Solar Panel Support StructureResidential roof mounted solar panel P.V. system. 21.0KWIssued
Mar 31, 202654 Round Pond LnNew houseResidential New - House2-story single family frame dwelling designed for 8 bedrooms total, partial finished basement (storage only), covered patio, detached 3 car garage, detached…CO issued
Mar 31, 20261810 Bridgehampton Sag Harbor TpkeFlammable Liquids <1000 gals.—Issued
Mar 30, 20261463 Sagg RdMisc Indoor\Outdoor features (<7devices)Screen PorchCO issued
Mar 18, 202654 Round Pond LnConservation Board Permit - NEW—CO issued
Mar 18, 202616 Cambridge CtRenovationResidential Reno - Repair/Renovate House—Issued
Mar 18, 20261216 Sagg RdPoolRecreation - Pool—Issued
Mar 16, 20261216 Sagg RdRenovationResidential Reno - Repair/Renovate HouseWork Done Finished Basement (Cooking & Sleeping Prohibited), Outdoor Shower with Anti Scald, Shed (140 sq ft). SUBJECT TO SITE INSPECTIONIssued
Mar 13, 202610 Round Pond LnNew houseResidential New - House2 story, 1 family dwelling with a finished basement (1 bedroom), porch, 2d floor deck, fireplace, 2 car attached garage, basement egress, outdoor shower, and…Issued
Mar 12, 202610 Round Pond LnTeardownDemolition (Full House)Whole house demolition including deck and garageCO issued
Mar 10, 20261810 Bridgehampton Sag Harbor TpkeJunk Yard—Issued
Feb 11, 202662 Laurel LnGeneral Permit—Filed
Feb 10, 202615 Round Pond LnResidential Detached StructurePool houseIssued
Feb 10, 202615 Round Pond LnIASS Innovative & Alternative Septic SysSeptic systemIssued
Feb 10, 202615 Round Pond LnPoolResidential PoolSwimming pool and hot tubIssued
Feb 10, 202615 Round Pond LnNew houseResidential New HomeWiring of single family, two story dwelling, finished basement and attached garageIssued
Jan 27, 202625 Round Pond LnDeck or Porch - Roofed (Pergola/Trellis)Heated swimming pool with code compliant barrier and trellisCO issued
Jan 20, 20261665 Bridgehampton Sag Harbor TpkeGeneratorGeneratorCO issued
Jan 20, 20261665 Bridgehampton Sag Harbor TpkeCommercial ServiceServiceCO issued
Jan 15, 202615 Round Pond LnRenovationResidential Reno - Repair/Renovate HouseAlterations to existing permit p094993: addition of 426 sq.ft. finished basement, 2 car garage under, 400 sq.ft. 1st floor garage conversion to bedroom,…Issued
Jan 15, 202673 Laurel LnRegulatory - Updated COSingle family, one story dwelling with partial finished basement (cooking/sleeping in basement prohibited. Entry gates, outdoor shower without enclosure,…CO issued
Jan 14, 202650 Round Pond LnConservation Board Renewal—Filed
Jan 7, 20261008 Middle Line HwyRental Permit—Issued
Dec 10, 20259 Laurel LnNew houseResidential New Home300 amp underground serviceIssued
Dec 3, 202540 Whalers DrAdditionResidential Addition - HouseDemolition of Existing Dog House ; Construction of Three Front Dog House And One Rear Dormer; Interior Alteration; Removal Of Deer Fence; No Additional…Issued
Dec 3, 20259 Laurel LnOWNER TRANSFER (ADMIN)—Filed
Nov 26, 20251463 Sagg RdDeck or Porch - Roofed (Pergola/Trellis)—CO issued
Nov 22, 202527 Cambridge CtRenovationResidential Reno - Repair/Renovate HouseInterior alteration/renovation/ to include; conversion of attached garage to a bedroom suite, of kitchen and living room with added gas fireplace, and…Issued
Nov 21, 202550 Round Pond LnConservation Board Permit - NEW—Issued
Nov 12, 202517 Collingswood DrPoolResidential Poolpool wiringCO issued
Nov 10, 202568 Laurel LnAdditionResidential Addition\RenovationRenoCO issued
Nov 10, 202568 Laurel LnPoolResidential PoolPoolCO issued
Nov 4, 202568 Laurel LnAccessory Struct Addit - Resid FinishedWork Done: Finish second floor of detached garage and partial finish of first floor of garage. Sleeping and cooking prohibitedCO issued
Nov 1, 2025120 Clay Pit RdCorrosive Material—Issued
Oct 23, 202522 Round Pond LnResidential Solar SystemsSolar PV SystemCO issued
Oct 22, 202522 Round Pond LnEnergy - Solar Panel Support Structure8.400 kw roof mounted PV system (20 panels)CO issued
Oct 17, 202540 Whalers DrAccessory Struct New - Resid UnfinishedWork Done: Shed - Subject to Site InspectionIssued
Oct 16, 20256 Joseph Francis BlvdIASS Innovative & Alternative Septic Sys—CO issued
Oct 16, 20256 Joseph Francis BlvdPoolResidential PoolPool WiringCO issued
Oct 16, 202527 Cambridge CtAdditionResidential Addition\RenovationAddition/RenovationCO issued
Oct 14, 202515 Laurel LnRenovationResidential Reno - Repair/Renovate Houseon first floor as a 4th Bedroom. Removed fireplace from second floor. Survey by the town dated May 7, 2025 existing at 28.7%CO issued
Oct 14, 20256 Joseph Francis BlvdNew houseResidential New HomeRenoCO issued
Oct 10, 202533 Laurel LnRegulatory - Updated COSingle family, two story dwelling, finished basement, deck, fireplace and shed. As per survey dated 8/825 by the townCO issued
Oct 7, 20251665 Bridgehampton Sag Harbor TpkeCOMM - Transmission Support Structure—Issued
Oct 2, 20259 Laurel LnRoad Review—Filed
Sep 29, 20251675 Sagg RdRental Permit—Issued
Sep 25, 20251198 Sagg RdRenovationResidential Reno - Repair/Renovate House—CO issued
Sep 22, 202522 Round Pond LnNew houseResidential New HomeNew Dwelling, Garage, Service, BasementCO issued
Sep 22, 202522 Round Pond LnPoolResidential PoolPool + SpaCO issued
Sep 22, 20251675 Sagg RdAdditionResidential Addition\RenovationNo Visual Defects Seen: Survey of Basement Wiring UnfinishedCO issued
Sep 18, 202519 Widgeon LnPoolRecreation - PoolHeated Gunite Pool With Code Compliant Barrier; Clearing Of Limit Maximum 60%Issued
Sep 18, 20251198 Sagg RdAdditionResidential Addition\RenovationReno 1st fl + BasementCO issued
Sep 18, 202568 Laurel LnResidential Detached StructureNo Visual Defects Seen: Survey Work Done Garage Conversion to Living SpaceCO issued
Sep 10, 20251463 Sagg RdTent Residential—Issued
Sep 6, 202512 Round Pond LnRental PermitRENEWALIssued
Aug 20, 202523 Widgeon LnPoolResidential Poolpool wiringCO issued
Jul 31, 20251619 Sagg RdAdditionResidential Addition\Renovation1 story dwelling, garage and porchIssued
Jul 19, 20251615 Bridgehampton Sag Harbor TpkeTent Commercial—Issued
Jul 17, 202515 Laurel LnRegulatory - Updated COSingle family, two story dwelling with unfinished basement, rear first and second story decks. Attached shed. Total of bedrooms in dwelling: Four (4). Survey…CO issued
Jul 16, 20257 Rosemary LnIASS Innovative & Alternative Septic Sys—CO issued
Jul 7, 20251675 Sagg RdRenovationResidential Reno - Repair/Renovate HouseWork Started Partially Finished Basement (Enclosed Mechanical Room) & Egress Window. Subject to Site InspectionIssued
Jul 6, 202576 Round Pond LnRental PermitRENEWALIssued
Jul 2, 20251333 Sagg RdRenovationResidential Reno - Repair/Renovate HouseConversion of den to bedroom (4th)CO issued
Jun 26, 202522 Laurel LnRental PermitRENEWALIssued
Jun 17, 202540 Widow Gavits RdPoolResidential PoolpoolCO issued
Jun 16, 202554 Laurel LnPoolRecreation - Pool—Issued
May 27, 202512 Kola DrRental Permit—Filed
May 23, 202540 Widow Gavits RdPoolRecreation - Pool—Issued
May 20, 202516 Cambridge CtPoolResidential Poolpool wiringCO issued
May 15, 202540 Widow Gavits RdAdditionResidential Addition - House—Filed
May 13, 202510 Whalers DrSite DisturbanceSite /Over ClearingIssued
May 2, 202517 Collingswood DrPoolRecreation - PoolHeated vinyl pool with code compliant barrierCO issued
May 2, 202515 Round Pond LnTeardownDemolition (Full House)whole house demolition and shedCO issued
Apr 29, 202515 Round Pond LnNew houseResidential New - Housesingle family 2 story dwelling, finished basement, attached garage, pool house, inground gunite pool with code compliant barrier, tennis court. Amended 1/6/26…Issued
Apr 24, 202524 Collingswood DrRental Permit—Issued
Apr 23, 20259 Laurel LnNew houseResidential New - HouseSingle family 2 story frame dwelling with finished basement with 1 bedroom, front & rear porches, 2nd floor deck, patio, and 2 fireplaces. Note; 5 bedrooms,…Issued
Apr 16, 202554 Round Pond LnLegalizationFee for A025007Filed
Apr 15, 202516 Cambridge CtPoolRecreation - PoolHeated in-ground vinyl pool with code compliant barrierCO issued
Apr 11, 20259 Laurel LnStormwater and Driveway Access Determ—Issued
Apr 8, 202523 Widgeon LnPoolRecreation - PoolHeated gunite pool with code compliant barrierCO issued
Apr 7, 20251526 Bridgehampton Sag Harbor TpkeRental PermitRENEWALIssued
Apr 7, 20259 Laurel LnTeardownDemolition (Full House)Whole house demo. Detached shed/pump house was deteriorated and removedCO issued
Apr 3, 202554 Laurel LnAdministrative Wetlands Permit - NEW—Issued
Mar 31, 20251810 Bridgehampton Sag Harbor TpkeFlammable Liquids <1000 gals.—Issued
Mar 21, 20257 Rosemary LnResidential Solar Systems12.88kw PV SystemCO issued
Mar 19, 20257 Rosemary LnEnergy - Solar Panel Support StructureRoof mounted solar PV system, 12.88 KWCO issued
Feb 14, 202540 Whalers DrConservation Board Permit - NEW—Issued
Feb 6, 202515 Round Pond LnStormwater and Driveway Access Determ—Issued
Feb 4, 202519 Widgeon LnIASS Innovative & Alternative Septic SysI.A. Septic SystemCO issued
Jan 29, 202583 Laurel LnRental Permit—Issued
Jan 17, 20256 Joseph Francis BlvdAdditionResidential Addition - House—CO issued
Jan 9, 202522 Round Pond LnNew houseResidential New - HouseSingle family 2 story frame dwelling with 3 car attached garage, finished basement with 2 bedrooms, 1st & 2nd floor decking, 6 fireplaces, fire pit, pool house…CO issued
Jan 9, 2025120 Clay Pit RdCorrosive Material—Issued
Jan 1, 20251810 Bridgehampton Sag Harbor TpkeJunk Yard—Issued
Dec 31, 202440 Whalers DrPublic Hearing Adjournment—Filed
Dec 20, 2024137 Clay Pit RdPoolResidential PoolHeated Gunite Swimming Pool with code compliant barrierIssued
Dec 13, 202411 Laurel CtPoolResidential PoolpoolCO issued
Dec 3, 202422 Round Pond LnStormwater and Driveway Access Determ—Issued
Dec 1, 20241710 Bridgehampton Sag Harbor TpkeRental PermitRENEWALIssued
Nov 20, 20247 Rosemary LnNew houseResidential New HomepoolhouseCO issued
Nov 20, 20247 Rosemary LnNew houseResidential New Homenew dwelling + basement + serviceCO issued
Nov 20, 20247 Rosemary LnPoolResidential Poolpool/ spaCO issued
Nov 7, 202411 Laurel CtPoolRecreation - Pool—Issued
Nov 5, 20241464 Bridgehampton Sag Harbor TpkeRental PermitRENEWAL - F4Issued
Nov 5, 20241464 Bridgehampton Sag Harbor TpkeRental PermitRENEWAL - G5Issued
Nov 5, 20241464 Bridgehampton Sag Harbor TpkeRental PermitRENEWAL - EXEMPT UNIT E8Issued
Nov 5, 20241464 Bridgehampton Sag Harbor TpkeRental PermitEXEMPT - RENEWAL D9Issued
Nov 5, 20241464 Bridgehampton Sag Harbor TpkeRental PermitEXEMPT - RENEWAL UNIT C6Issued
Nov 5, 20241464 Bridgehampton Sag Harbor TpkeRental PermitEXEMPT - RENEWAL B7Issued
Nov 5, 20241464 Bridgehampton Sag Harbor TpkeRental PermitEXEMPT - RENEWAL UNIT A EASTIssued
Nov 5, 20241464 Bridgehampton Sag Harbor TpkeRental PermitRENEWAL - EXEMPT A SOUTHIssued
Nov 5, 20241464 Bridgehampton Sag Harbor TpkeRental Permit—Issued
Oct 21, 202469 Round Pond LnStormwater and Driveway Access Determ—Issued

Showing the 150 most recent of 1,565 records on file.

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Figures are as recorded by each town and may lag filings. Updated Oct 23, 2026.