Building permit intelligence · Bellevue, WA
12121 Northup Way has 178 municipal building permits on file in BelRed. The latest recorded activity was a fire alarm no plan review permit dated Jul 21, 2026. Permits at this address represent $500K–$1MM in total declared construction value. PropertyLabs also identified 8 mapped permits within 500 m of this address.
A Nonresidential Alteration to Existing Structure Fire Alarm Project Involving (8 Fire Alarms)
A Nonresidential Alteration to Existing Structure Fire Alarm Project Involving (1 Fire Alarms)
A Nonresidential Alteration to Existing Structure Electrical Project Involving (5 Light Fixtures)
A Nonresidential Alteration to Existing Structure Electrical Project Involving (4 Light Fixtures)
A Nonresidential Alteration to Existing Structure Electrical Project Involving (13 Light Fixtures)
8 mapped permits within 500 m, shown on the intelligence map above.
This address has 178 permit records in PropertyLabs' public history and is located in BelRed. 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 27, 2026.
PropertyLabs compiled this permit history from municipal public records for Bellevue, WA. The latest recorded permit activity at 12121 Northup Way is dated Jul 21, 2026. Municipal records can be corrected or updated after publication.
See the contractors, applicants, permit holders, permit numbers, and project documents associated with 12121 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 (77 Light Fixtures)
new ul 300 fire system to hood
INSTALLATION OF PREFABRICATED WALK IN COOLER AND FREEZER COMBO BOX WITH ASSOCIATED CONDENSING UNIT AND EVAPORTOR COIL. 25-100008 BY 25-118360 BL includes (1) type 1 hood, (1) exhau…
Installing (1) type 1 hood, (1) exhaust fan and (1) make up air system (with no heat). 25-100008 BY 25-122052 BL includes (1) walk-in cooler and (1) walk-in freezer for this tenant…
A Nonresidential Alteration to Existing Structure None Project Involving (2 Bath Fan)
Tenant Improvement and Change of Use to Restaurant (B occupancy). Demolish mezzanine and stairs and install false wall behind new kitchen to reduce size of tenant space to keep occ…
A Nonresidential Addition to Existing Structure None Project Involving (4 Sink, 1 Clothes Washer, 1 Water Heater Electric < 60 gallons)
TI
INSTALL (1) NEW MANICURE/PEDICURE EXHAUST SYSTEM AT NAIL SALON. INTALL (1) NEW DRYER EXHAUST SYSTEM. THIS PERMIT APPLICATION IS TO INSTALL THE DUCT WORK, DIFFUSERS AND TENANT SPACE…
Install one LED wall sign and connect it to the existing sign circuit.
Fire alarm tenant improvement
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (1 Security System)
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (1 Security System)
Tenant improvement to Nail spa within an existing space (previously a Therapy service)
Install (1) LED wall sign
A Single Family Residential Repair or Replacement Electrical Project Involving (1 Air Conditioner, 1 Added or Altered Branch Circuits)
Install S/F Illuminated Channel Letter Sign
add 5 nozzla and 2.75 gl to fire system
We are installing 1 wall sign and replacing 2 panels on a monument sign.
A Nonresidential Repair or Replacement Electrical Project Involving (4 Added or Altered Branch Circuits)
A Nonresidential Repair or Replacement Electrical Project Involving (2 Added or Altered Branch Circuits)
Replace damaged sheetrocks., N/A
Installing a Type I Hood Extension next to existing Type I Hood., NA
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (1 Security System)
A Nonresidential Repair or Replacement Electrical Project Involving (2 Added or Altered Branch Circuits)
Installation of Channel Letters
A Nonresidential Repair or Replacement Electrical Project Involving (20 Light Fixtures)
A Nonresidential Repair or Replacement Electrical Project Involving (31 Light Fixtures)
A Nonresidential Repair or Replacement Electrical Project Involving (24 Light Fixtures)
SWF reservation request. Install SWF equipment on a replacement light pole in the right-of-way.
A Nonresidential Repair or Replacement Electrical Project Involving (11 Light Fixtures)
FROM EXISTING VERIZON/MCI MH ON NW ON SOUTH SIDE OF NORTHUP WAY, EAST OF 120TH AVE NE. PULL THROUGH EXISTING FACILITIES TO VERIZON/MCI VAULT LOCATED ON THE SOUTH SIDE OF STREET AT…
Replace existing City of Bellevue 40-ft light pole with an upgraded SWF compatible 35-ft street light pole within City Right of Way. Replace LED lights with photocells and controll…
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (1 Security System)
A Nonresidential Repair or Replacement Electrical Project Involving (58 Light Fixtures)
A Nonresidential Repair or Replacement Electrical Project Involving (22 Light Fixtures)
Replace and install a new 4 ton Hitachi VRV (or like equivalent) ductless mini split system to serve the dining space only. Install (2) indoor ductless mini split heads. Condensing…
Pole Reservation Request. To allow time for design and eventual ROW application submittal (for replacement of existing city-owned light pole with new city standard street light and…
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (1 Security System)
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (1 Security System)
Mini Split Installation for main dining area, with outdoor heat pump installed on roof. Continuous Supply Air in Lieu of Economiser. **18-103587 EA**
A Single Family Condo Unit Alteration to Existing Structure Electrical Project Involving (1 Heat Pump, 1 Added or Altered Branch Circuits)
A Nonresidential New Structure Low Voltage Only Project Involving (1 Security System)
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (1 Security System)
Install furnace.
Replacing gas furnace like for like
One building mounted int ltd sign, 62.5 sq ft.
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (1 Security System)
A Nonresidential Alteration to Existing Structure Electrical, 16-134250 BY
A Nonresidential Addition to Existing Structure Low Voltage Only Project Involving (8 Cable TV or Closed Circuit TV Coaxial Cable, 9 Speaker Wire), 16-134250 BY
Install 7 diffusers w/duct work
Install lighting and receptacles, 16-134250 BY
Interior remodel of existing Commercial Suite. No Structural or Exterior changes. Demolition, reconfiguration, and creation of non-structural partition walls, interior cabinetry, t…
A Nonresidential Partial Demoltion Primary Building Project Involving (Only the interior nonbearing walls are being demolished.), 330443
Install 41 light fixtures.
Install per fixture list
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (1 Security System), INSTALL LOW VOLTAGE SECURITY SYSTEM & CCTV
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (1 Security System)
Replace existing ACT grid and add new 16 foot header wall with a new hood vent
A Nonresidential Repair or Replacement Low Voltage Only Project Involving (35 Lighting System)
A Nonresidential Alteration to Existing Structure Low Voltage Only Project Involving (1 Security System)
Fire suppression system.
A Nonresidential Alteration to Existing Structure Electrical Project Involving (1 Heat Pump, 1 Added or Altered Branch Circuits)
A Single Family Residential Alteration to Existing Structure None Project Involving (1 Ductless Heat Pump), #107
Install 1 int illuminated building mounted sign @50 sq ft.
A Nonresidential Alteration to Existing Structure Electrical Project Involving (6 Added or Altered Branch Circuits), Main Tenant Area
Install refrigeration equipment
Install locker and wall. **13 106257 EA**
Replace existing heating system with new 90% gas & furnace. Install exhaust fan for nail stations and exhaust fan and fresh air barometric ductwork.
Install building mounted int ltd sign @ 36 sq ft.
Install 2 circuits.
A Non Residential Alteration to Existing Structure Project Installing {1 Security System}, 4256981650
Install 1 building mounted int ltd sign @ 165 sq ft.
Add/alter 10 branch circuits.
Install per fixture list.
A Non Residential Alteration to Existing Structure Project Installing {1 Hot Water Tank, 1 Light Fixtures, 1 Fan, 1 Added or Altered Branch Circuits}
A Non Residential Alteration to Existing Structure Project Installing {1 Bath Fan}
A Non Residential Alteration to Existing Structure Project Installing {1 Toilet, 1 Bathroom Sink, 1 Water Heater Electric < 60 gallons, 2 Water Service - 3/4"}, 09 121921 BZ
A Commercial Alteration project installing { Light Fixtures } - Lighting Retrofit
A Commercial Alteration project installing { Light Fixtures } - Lighting Retrofit
Install 1 building mounted sign @128 sq ft. Valid for 2 weeks starting June 19 - July 2, 2011.
A Commercial Replacement project installing { Light Fixtures } - Lighting Retrofit
Lighting retrofit.
Previous Permit # 10 121511 TJ, (expired) , reissued to complete restoration. REV #1 approved 2-11-11 (ds) As-Built submitted and scope of work changed to include proof conduit and…
Add/Relocate (5) grilles/diffusers.
A Commercial Alteration project installing { Low Voltage Security System }
New demising wall, new restroom access via back corridor. Create new stock room.
Enlarge show room, sub divide existing space with (1) 100 amp feeder.
REV #1 approved 2-11-11 (ds) As-Built submitted and scope of work changed to include proof conduit and pull fiber; TCP also approved. From pole located @ approx. 115' NE C/L Northu…
Install (1) building mounted interior lighted sign @ 92 square feet.
Removal of (1) partition wall to create open space.
Replace hot water heater.
New shower areas, massage room, and unisex shower/restroom. Overframing of floor; replacement of 90 min. door in existing 2 hour fire wall. **09 105260 EA**
Install fire alarm system w/ (3) new devices.
Install gas piping to commercial kitchen.
Install gas piping for furnace.
Install (1) bath fan, (1) gas water heater and 2 kitchen hoods (1) type 1 and (1) type 2
Install fire suppression system for kitchen hood.
Install (1) building mounted interior lighted sign @ 42 square feet.
Install per fixture list.
Using existing 200 amp service, will provide for receptacles, lighting and hood.
Add non bearing walls, restrooms and finish work.
A Commercial Alteration project installing {Hot Water Tanks,Light Fixtures,Receptacles,Switches,Added or Altered Branch Circuits} 09124897BZ Song Wilcox 206-510-2196
Install building mounted exterior lighted sign @ 31 sq ft.
Install per fixture list.
Reframe small area of roof to support rooftop HVAC unit.
Create partial interior wall, door replacement and restroom modification.
Hook up 50 amp circuit for heat pump. **Add on pathway light and exit light wiring.**
Hook up 30 amp circuit for heat pump.
Relocate 7 1/2 ton unit to new location and install 5 ton unit in old location. Ductwork for 7 1/2 ton unit only. HVAC complete system.
Create new interior opening in east wall. *09-113047EA*
Install security and CCTV systems.
Installation of low volt wireless security.
New 100 amp service for vacant space.
Installl (1) building mounted sign; int ltd @ 42sf. BOTH ENDS OF THE SIGN TO BE ENCLOSED
Install (1) building mounted sign; int ltd @ 48sf.
(1) B/M int ltd 42.5 sf sign
See fixture list.
Addition of (11) circuit for dryer/hot water.
A commercial Alteration project installing {Low Voltage Security System}
(1) B/M int ltd @ 24.6 sq ft.
(1) B/M @ 40 sq ft **06-123898 EA**
Wire 100amp new service.
(1) B/M ext ltd @ 65 sq ft.
(1) B/M Temporary Banner @ 18 sq ft; (1) F/S Grand Opening Sign @ 6 sq ft. **04-133267 EA** Permit Valid for 30 days starting Dec 6, 2004 thru Jan 5, 2005
Addition of an 30 amp circuit.
(1) B/M int ltd @ 60 sq ft.
(1) B/M int ltd 40 sf sign
(1) 30 sq ft B/M replacement sign
Add (2) strobes to existnig system
Relocate lights, add switches.
Remodel of existing office space, adding walls to create new offices & rooms
(1) 3' f/s sign, (1) 36 sf b/m ltd sign
sink
1 b/m int ltd 45.8 sq ft
construct office and work room
fixtures per list
(1) b/m 33 sq ft ltd sign
Interior non-structural partitions, doors, and interior finishes
install fire alarm system
Lights, outlets, switches
Lights, outlets, switches
(1) b/m int ltd 58.9 sq ft sign
Install warehouse heater
wiring equipment, sign circuit
add (2) bathrooms at new shell space & new demising wall in preparation for tenants
Wire two new bathrooms
See fixture list
See fixture list
Furnace, heater, vent, toilet fans, wall exhaust fan
Relocate heater
Install lighting and connvience outlets, circuit for gas heat
Wire outlets and lights, telephone and computer
(1) b/m int ltd 32 sq ft sign
per fixture list
per fixture list
per fixture list
New walls for offices, reception area, and restrooms
fixtures per list
Replace smoke damaged fixtures, repair or replace outlets & switches
partitions, ceiling, ADA restrooms
Adding partitions, suspended ceiling, new ada bathroom
Rooftop HVAC units
Re-install drywall onto existing wood studs
8 roof drains
Install new 12 meter bank and 8 feeder panels
Adding partitions, suspended ceiling, new ada bathroom
see fixture list
New service panel, lighting and outlets
New service panel, lighting and outlets
New service panel, lighting and outlets
Replace existing 1200amp BG system, change service panel, add 30 soffett lights
See Fixture list
Electrical No Plan Review · Jul 6, 2026