Building permit intelligence · Bellevue, WA
11820 Northup Way has 190 municipal building permits on file in Bridle Trails. The latest recorded activity was a electrical no plan review permit dated Jul 6, 2026. Permits at this address represent $1MM–$5MM in total declared construction value. PropertyLabs also identified 4 mapped permits within 500 m of this address.
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (6 T-Stat or HVAC Controls)
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (4 T-Stat or HVAC Controls)
A Nonresidential Alteration to Existing Structure Electrical Project Involving (42 Light Fixtures, 17 Receptacles, 10 Switches)
A Nonresidential Alteration to Existing Structure None Project Involving (2 Diffusers or Grilles = < 15)
A Nonresidential Alteration to Existing Structure Electrical Project Involving (15 Light Fixtures, 12 Receptacles)
4 mapped permits within 500 m, shown on the intelligence map above.
This address has 190 permit records in PropertyLabs' public history and is located in Bridle Trails. The city figures below provide context without changing the focus of this exact-address record.
City coverage counts address-linked rows and does not add overlapping canonical tables. Rolling windows are inclusive, use UTC boundaries, and end Jul 28, 2026.
PropertyLabs compiled this permit history from municipal public records for Bellevue, WA. The latest recorded permit activity at 11820 Northup Way is dated Jul 6, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 11820 Northup Way in the PropertyLabs platform, along with alerts when new permits are filed at this address.
A Nonresidential Alteration to Existing Structure Electrical Project Involving (1 HVAC Equipment - Outside)
1874 SF, NON-STRUCTURAL INTERIOR TENANT IMPROVEMENT: WORK INCLUDES NON-STRUCTURAL DEMOLITION, NEW PARTITIONS, DOORS, AND SIDELIGHTS. ADDING AN OFFICE AND MOVING THE DOOR OF THE CON…
A Nonresidential Alteration to Existing Structure Fire Alarm Project Involving (3 Fire Alarms)
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (1 Telecommunications System)
adding panel and power throughout the suite
Vault access for fiber splicing only at (3) locations. On NE 24th St at Northup Way, 2100 120th Ave NE, and the South East corner of 156th Ave NE and NE 24th ST.
A Nonresidential Alteration to Existing Structure Electrical Project Involving (2 Office Furniture, 2 Added or Altered Branch Circuits)
Splice at (4) locations. 10/28/25 const not complete permit extended kb.
ext 7/1/25 kb. ACCESS POLE, PULL DOWN AND SPLICE FIBER, REMOVE PED AND PLACE HANDHOLE, AND HAND DIG 10 FT TO PULL FIBER TO NEW POLE
A Nonresidential Alteration to Existing Structure None Project Involving (4 Diffusers or Grilles = < 15, 1 Exhaust Fan with Duct)
A Nonresidential Alteration to Existing Structure None Project Involving (1 Sink, 1 Water Heater - Tankless), 24 117210 BZ
A Nonresidential Alteration to Existing Structure Electrical Project Involving (1 Light Fixtures, 4 Receptacles, 5 Added or Altered Branch Circuits)
INSTALLATION OF 2 NEW ELEVATOR PIT HEAT DETECTOR TO ACTIVATE FLASHING HAT, 1 NEW MACHINE ROOM HEAT DETECTOR FOR AC SHUNT TRIP AND 1 NEW DUAL INPUT MONITOR MODULE
A Nonresidential Repair or Replacement Project Installing {2-Elevator, 2-Feeder, 6-Light Fixtures, 3-Switches, 3-Receptacles, 1-HVAC Equipment - Inside, 1-HVAC Equipment - Outside,…
Accessing existing pole and manhole for various splicing required.
Provide and install new replacement boiler and pumps per plans
A Nonresidential Alteration to Existing Structure Electrical Project Involving (1 Industrial Equipment, 1 Added or Altered Branch Circuits)
1) Move 6 existing supply air grills with ductwork. 2) Install 1 new return air grill.
A Nonresidential Alteration to Existing Structure Project Installing {38-Light Fixtures} Replace 2x4 fluorescent fixtures with LED *Plan review waived by Chuck Murray
A Nonresidential Repair or Replacement Electrical Project Involving (6 Light Fixtures)
Like for like replacement of hydronic heat pump.
A Nonresidential Alteration to Existing Structure None Project Involving (11 Diffusers or Grilles = < 15)
A Nonresidential Alteration to Existing Structure Electrical Project Involving (8 Light Fixtures)
A Nonresidential Alteration to Existing Structure Electrical Project Involving (1 Office Furniture, 2 Added or Altered Branch Circuits)
A Nonresidential Repair or Replacement Low Voltage Only Project Involving (16 Telecommunications System)
fire alarm system, adding (3) devices.
SQUARE FOOTAGE: 3,917 NON-STRUCTURAL INTERIOR TENANT IMPROVEMENT. WORK INCLUDES NON-STRUCTURAL DEMOLITION, NEW PARTITIONS, DOORS, SIDELIGHTS, CASEWORK AND FINISHES.
A Nonresidential Alteration to Existing Structure Project Installing {20-Light Fixtures, 4-Switches, 7-Receptacles, 3-Added or Altered Branch Circuits} Provide electrical and light…
fire alarm system, tenant improvement, relocation of existing devices.
A Nonresidential Repair or Replacement Low Voltage Only Project Involving (1 Control Wire, 2 T-Stat or HVAC Controls)
A Nonresidential Repair or Replacement None Project Involving (12 Diffusers or Grilles = < 15)
Non-Structural Interior Tenant Improvement: Work includes non-structural demolition, new partitions, doors, sidelight, and finishes.
A Nonresidential Alteration to Existing Structure None Project Involving (1 Dishwasher, 1 Kitchen Sink, 1 Water Service - 3/4"), 21119134
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (4 Cable TV or Closed Circuit TV Coaxial Cable, 14 Telecommunications System)
A Nonresidential Alteration to Existing Structure Electrical Project Involving (22 Receptacles, 19 Switches, 7 Added or Altered Branch Circuits) *Plan review waived by Steve Leight…
A Nonresidential Repair or Replacement None Project Involving (14 Diffusers or Grilles = < 15)
THE TENANT IMPROVEMENT INCLUDES ADD AND RELOCATE PARTITION WALLS TO ACOMODATE NEW OFFICE CUBICLES AND OPEN WORK SPACE. THE FLOOR FINISHES WILL BE UPGRADED AND CEILING WILL REMIAN W…
NON-STRUCTURAL INTERIOR TENANT IMPROVEMENT: WORK INCLUDES NON-STRUCTURAL DEMOLITION, NEW PARTITIONS, DOORS, SIDELIGHTS, CASEWORK AND FINISHES
ET 10/7/21 KB. AT POLE NEAR 11808 NORTHUP WAY, UPGRADE CASE. OVERLASH APPROX. 7,204' CATV SE TO POLE NEAR 2400 140TH AVE NE. UPGRADE CATV AT CASES.
EXT 8/2/23 KB. EXT 12/19/22 KB, EXT 11/4/21 KB. EXT 5/5/21 KB. EXT 11/23/20 KB. The proposed work within the ROW is to access existing Comcast fiber enclosure for fiber splice work…
A Nonresidential Alteration to Existing Structure None Project Involving (1 Dishwasher, 1 Indirect Drain, 1 Trap Primer, 1 Instant Hot Water Tap, 1 Kitchen Sink, 1 Water Heater Ele…
A Nonresidential Alteration to Existing Structure None Project Involving (5 Diffusers or Grilles = < 15)
A Nonresidential Alteration to Existing Structure Electrical Project Involving (1 Dishwasher, 5 Added or Altered Branch Circuits)
EXT 4/5/23 KB. EXT 10/20/22 KB. EXT 4/15/22 KB. EXT 1/31/22 KB. EXT 8/11/21 KB. XT 6 MOS KB. Splice maintenance at 4 locations. NO DISTURBANCE OF SURFCE.
Upgrade of finishes only, minor demolition (separate permit), no structural or exit changes. Mechanical and electrical as separate permits.
Modify existing tenant per plans reusing existing lighting and service gear.
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (31 Security System)
A Nonresidential Alteration to Existing Structure Electrical Project Involving (1 Added or Altered Branch Circuits)
NEED TO PARK ON RIGHT LANE (2601 116TH AVE NE BELLEVUE WA) MAINTNANCE ON MARKED LOCATION- JB0000261413
INTERIOR WORK ONLY. WORK INCLUDES GENERAL PARTITIONS, DOORS, WINDOWS, CASEWORK, PLUMBING AND FINISHES. EXISTING CEILING AND LIGHTING TO BE RECONFIGURED. THERE IS NO SITE OR STRUCTU…
INTERIOR WORK ONLY. DEMOLITION OF EXISTING PARTITIONS, DOORS/WINDOWS, CASEWORK AND GENERAL FINISHES.
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (12 T-Stat or HVAC Controls)
Replace (4) water source heat pumps per plan, like for like.
fire alarm system, tenant improvement, adding (19) devices.
1) Move 3 existing water heat pumps so they meet code. 2) Replace all existing grills. 3) Move 21 existing grills and ductwork for the new offices. 4)…
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (57 Telecommunications System)
A Nonresidential Alteration to Existing Structure Electrical Project Involving (20 Receptacles, 10 Switches, 3 Office Furniture, 10 Added or Altered Branch Circuits)
A Nonresidential Alteration to Existing Structure Electrical Project Involving (2 Added or Altered Branch Circuits)
INTERIOR WORK ONLY. MINOR DEMOLITION OF EXISTING PARTITIONS ANDASSOCIATED COMPONENTS. NEW WORK INCLUDES GENERAL PARTITIONS, DOORS, WINDOWS, CASEWORK, PLUMBING AND FINISHES. EXISTIN…
A Nonresidential Alteration to Existing Structure Electrical Project Involving (1 Added or Altered Branch Circuits)
SPLICE ON MARKED LOCATION - JB0000186018
Fire alarm system, adding (129) devices.
A Nonresidential Repair or Replacement Electrical Project Involving (2 Switches, 1 HVAC Equipment - Inside, 1 Pump, 2 Added or Altered Branch Circuits)
Replace (1) water source heat pump with new high efficiency water source heat pump of equal capacity.
A Nonresidential Alteration to Existing Structure Electrical Project Involving (1 Air Conditioner)
Replace (1) 4 ton Water Source Heat Pump, like-for-like.
A Nonresidential New Structure Low Voltage Only Project Involving (20 Intercom and Communication)
Tenant improvement, new led lights, new outlets, existing circuits and panels
A Nonresidential Alteration to Existing Structure None Project Involving (1 Dishwasher, 1 Kitchen Sink), 19 107738 BZ
Non Structural interior construction on partitions, doors and finishes.
A Nonresidential Alteration to Existing Structure Project Installing {27-Diffusers or Grilles > 15} Relocate (9) existing return air grilles, relocated (5) existing supply air diff…
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (3 T-Stat or HVAC Controls)
A Nonresidential New Structure Low Voltage Only Project Involving (3 Cable TV or Closed Circuit TV Coaxial Cable, 38 Telecommunications System)
Relocate (12) existing return air grilles, relocated (11) existing supply air diffusers & associated ceiling radiation fire dampers/blankets, New associated duct work & ductwork in…
A Nonresidential Alteration to Existing Structure None Project Involving (1 Dishwasher, 1 Kitchen Sink)
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (6 T-Stat or HVAC Controls), 18-132498 BZ
A Nonresidential Alteration to Existing Structure Electrical Project Involving (2 Light Fixtures, 10 Receptacles, 12 Added or Altered Branch Circuits)
Non structural construction of new partitions and door, reconfigured lighting and new finishes.
A Nonresidential Alteration to Existing Structure Electrical Project Involving (1 HVAC Equipment - Inside)
PULL 48 CT FIBER FROM EXISTING VAULT AT SW CORNER OF NORTHUP WAY AND NE 24TH ST NORTH TO POLE 206' ON NW CORNER. OVERLASH FIBER APPROX 1,340'. HEADING WEST ON NORTHUP TO 116TH AVE…
A Nonresidential Alteration to Existing Structure Electrical Project Involving (1 Light Fixtures, 3 Receptacles, 2 Switches, 6 Added or Altered Branch Circuits)
A Nonresidential Alteration to Existing Structure None Project Involving (2 Kitchen Sink)
Non Structural interior remodel which includes adding new partitions, doors and finishes.
Replace 1.5 ton WSHP like for like *Plan review waived*
Relocate and/or replace 10 supply diffusers and 2 return grilles. Relocate 1 temperature sensor. Install a ceiling exhaust fan in Break Room 108 and duct to existing exhaust duct.
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (1 T-Stat or HVAC Controls)
Non structural interior remodel which includes adding new partition, doors and finishes.
Replace two existing Enercon heat pumps with new Climatemaster heat pumps of equal capacity, with ECM fan motors and motorized hydronic loop shutoff valves. Relocate six existing d…
Install per fixture list
A Nonresidential Alteration to Existing Structure Electrical Project Involving (2 Small Kitchen Appliance, 1 Dishwasher, 4 Light Fixtures, 14 Receptacles, 7 Switches, 1 Exit Sign,…
Non-structural interior remodel which includes adding new partitions, doors and finishes.
Sign
Install (1) subpanel and eight circuits.
Interior only Demo partitions to make space for new tenants.
A Nonresidential Addition to Existing Structure Low Voltage Only Project Involving (13 Telecommunications System), entire suite
Demolition of partition wall with addition of glazing feature.
A Nonresidential Alteration to Existing Structure Electrical Project Involving (18 Exit Sign, 2 Added or Altered Branch Circuits), Buildings 1 and 2 corridors
A Nonresidential Alteration to Existing Structure Electrical Project Involving (1 Small Kitchen Appliance, 15 Light Fixtures, 2 Added or Altered Branch Circuits)
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (12 T-Stat or HVAC Controls)
Demo old WSHP units with associated ductwork and replace with new WSHP units and add new ductwork as needed. Install 2 new exhaust fans with ductwork.
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (120 Telecommunications System)
Install per fixture list (plan review waiver)
Non structural tenant remodel which includes removing and adding new partitions doors and finishes.
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (19 Security System), Suite E310
Installation of ductwork and grilles/diffusers.
Relocate existing transformer and loadcenter
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (3 T-Stat or HVAC Controls), Suite E-200, 14-138886 BZ
Modify existing air distribution from existing HVAC equipment to suit new floor plan. Duct & diffusers only. No new equipment., 14-138886 BZ
A Nonresidential Alteration to Existing Structure None Project Involving (1 Dishwasher, 1 Kitchen Sink, 2 Ice Maker), Recharge Room
Tenant improvement - office and break room alterations *Plans Waived*
A Nonresidential Alteration to Existing Structure Electrical Project Involving (2 Receptacles)
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (7 T-Stat or HVAC Controls)
Tenant Improvement to reconfigure office space
Add or alter branch circuits, HVAC equipment inside & outside, 50 amp panel, 10 KVA transformer, HVAC split system 18 amp 240 volt
Installation of (1) new 2-ton owner-furnished ductless split A/C unit for server room with condenser on roof; refrigeration piping.
A Nonresidential Alteration to Existing Structure Project Involving (10 Added or Altered Branch Circuits)
A Non Residential Alteration to Existing Structure Project Installing {1 Switches}, Back office - Relocate one switch
Remove and relocate existing door.
A Non Residential Alteration to Existing Structure Project Installing {5 Light Fixtures, 3 Receptacles, 2 Switches}
See fixture list.
A Non Residential Alteration to Existing Structure Project Installing {7 Receptacles, 4 Switches}
Add small conf room and two private offices.
Overlash fiber optic cable to existing comcast strand 151'. Pull fiber optic cable through existing comcast conduit 17'. See attachments and conditions. Subject to hourly review an…
Expansion of suite. Relocate private office door, new door to create exam room, and new demising wall.
Replace existing lighting with (19) 2 lamp T8 2x4 fixtures.
Demo existing walls and doors, relites, light fixtures. Prep space for marketing/leasing purposes for potential future tenants.
A Non Residential Alteration to Existing Structure Project Installing {1 T-Stat or HVAC Controls}, West Building, 2nd floor, northeast of elevators
Build 1 partition wall for a reception counter and split on existing room with a grid height wall.
A Commercial Alteration project installing { Security System }
A Commercial Alteration project installing { Added or Altered Branch Circuits,Receptacles,Switches }
Install per fixture list.
Build small office and add new door at closet.
A Commercial Alteration project installing { Low Voltage Data Cable System } - Install 10 New Cat5E data locations
A Commercial Alteration project installing { Diffusers } JOB # 11 113485 BZ - 3rd floor EAST Building
A Commercial Alteration project installing { Diffusers } JOB # 11 113482 BZ - 3rd floor EAST Building
A Commercial Alteration project installing { Low Voltage Thermostat Wire } JOB # 11 113482 BZ - 3rd floor EAST building
A Commercial Alteration project installing { Receptacles }
A Commercial Alteration project installing { Light Fixtures,Receptacles,Switches }
Adding and expanding existing suite by demolition of existing office, build new demising partition.
One wall demo, reconfiguration of workstations in open office to expand existing suite.
A Commercial Alteration project installing { Receptacles } - Install receptacles in workstations
Install voice and data to 58 stations.
A Commercial Alteration project installing { Low Voltage Thermostat Wire }
A Commercial Alteration project installing { Laundry Fan,Diffusers } - East Building 3rd Floor
Minor demo work station feeds and (15) receptacles and lighting and switching.
Addition of demising wall, construction of two offices, and one lunch room with casework.
A Commercial Alteration project installing {Low Voltage Data Cable System}
Install fixtures per fixture list.
Minor demo of 28 receptacles, 13 occupancy sensors, 33 2x4 lights, 12 can lights, 2 exhaust fans, and 1 hot water circuit.
A Commercial Alteration project installing {Low Voltage Thermostat Wire} East Building 3rd Floor
A Commercial Alteration project installing {Diffusers,Bath Fan} East Building Floor 3
Interior remodel to include wall demo, construction of new walls, casewrok and installation of new doors and glazing.
A Commercial Alteration project installing {Light Fixtures,Switches}
A Commercial Alteration project installing {Light Fixtures,Receptacles,Switches,Added or Altered Branch Circuits}
Lane closure to place 300' of overhead fiber optic cable along southeast side of roadway from 2606 Northup Way NE to 11820 Northup Way NE and splice. Subject to hourly review & ins…
A Commercial Alteration project installing {Hood Fan,Light Fixtures,Switches}
Converting existing single tenant space to possible multi tenant use. Demo existing suite and put in common corridor.
A Commercial Alteration project installing {Low Voltage Security System}
A Commercial Alteration project installing {Added or Altered Branch Circuits,Hood Fan,Receptacles}
A Commercial Replacement project installing {Low Voltage Data Cable System}
A Commercial Alteration project installing {Added or Altered Branch Circuits} Install modular furniture (power wiring by others)
A Commercial Alteration project installing {Low Voltage Thermostat Wire}
A Commercial Alteration project installing {Diffusers,Laundry Fan}
Install low voltage telecommunications/data cabling.
A Commercial Alteration project installing {Added or Altered Branch Circuits,Light Fixtures,Receptacles,Switches}
See fixture list.
Build one shared office & one conference room within existing suite.
A Commercial Alteration project installing {Added or Altered Branch Circuits,Light Fixtures,Receptacles,Switches}
A Commercial Alteration project installing {Added or Altered Branch Circuits,Receptacles,Switches} 06115579bz
Add (2) offices to existing suite and add door to work room.
Replace existing lighting in lobbies and corridors.
Renovate lobby and restrooms: construct partition walls & doors.
Install 19 voice and data drops for phone and computer
See fixture list
A Commercial Alteration project installing {Low Voltage Thermostat Wire} 03 131974BZ
A Commercial Alteration project installing {Bath Fan,Diffusers} 03 131974BZ
relocate lights, outlets, and switches
Demo walls & doors, relites, new wall & doors
Air conditioning & relocate HVAC (11) diffusers
Relocate 8 diffusers, 4 returns, add 2 diffusers and 13 returns
Relocate existing lighting, outlets, data phone
Relocate lights, outlets and switches
Minor remodel within exising space, demo 1 wall to expand workroom, add 10 new offices, new paint & carpet
Build out of new offices, acoustic ceiling, doors, and finishes
Add 1 30amp 120volt circuit