skip to main content

King County Department of Assessments

Setting values, serving the community, and promoting fairness and equity.

Department of Assessments

201 South Jackson Street,
Seattle, WA 98104

Office Hours:
Mon - Fri
8:30 a.m. to 4:30 p.m.

TEL: 206-296-7300
TTY relay: 711 or 800-833-4388

Send us mail

 
PARCEL DATA
Parcel334040-3805
NameEWA 1415 MAPLE OWNER LLC
Site Address1415 MAPLE AVE SW 98055
Geo Area 70-40
Spec Area
Property NameWAREWHOUSE
JurisdictionRENTON
Levy Code2100
Property Type C
Plat Block / Building Number22
Plat Lot / Unit Number16 THRU 25 &
Quarter-Section-Township-Range NW-19-23-5
Legal Description
HILLMANS EARLINGTON GARDENS #1 LOTS 16 THRU 25 LESS ST HWY TGW LOTS 34 THRU 38 TGW LOT 39 LESS N 20 FT OF E 135.05 FT TGW W 60 FT OF LOT 40 LESS ST HWAY TCO 17-1814
PLat Block: 22
Plat Lot: 16 THRU 25 &


LAND DATA
 
Highest & Best Use As If VacantMANUFACTURING
Highest & Best Use As ImprovedPRESENT USE
Present UseHigh Tech/High Flex
Land SqFt81,893
Acres1.88
Percentage Unusable 
UnbuildableNO
Restrictive Size ShapeNO
ZoningCA
WaterWATER DISTRICT
Sewer/SepticPUBLIC
Road AccessPUBLIC
ParkingADEQUATE
Street SurfacePAVED
Views Waterfront
Rainier
Territorial
Olympics
Cascades
Seattle Skyline
Puget Sound
Lake Washington
Lake Sammamish
Lake/River/Creek
Other View
Waterfront Location
Waterfront Footage0
Lot Depth Factor0
Waterfront Bank
Tide/Shore
Waterfront Restricted Access
Waterfront Access RightsNO
Poor QualityNO
Proximity InfluenceNO
Designations Nuisances
Historic Site
Current Use(none)
Nbr Bldg Sites 
Adjacent to Golf FairwayNO
Adjacent to GreenbeltNO
Other DesignationNO
Deed RestrictionsNO
Development Rights PurchasedNO
EasementsNO
Native Growth Protection EasementNO
DNR LeaseNO
 
Topography
Traffic Noise
Airport Noise 
Power LinesNO
Other NuisancesNO
Problems
Water ProblemsNO
Transportation ConcurrencyNO
Other ProblemsNO
Environmental
EnvironmentalNO

BUILDING
Building Number1
Building DescriptionWAREHOUSE
Number Of Buildings Aggregated1
Predominant UseSTORAGE WAREHOUSE (406)
ShapeRect or Slight Irreg
Construction ClassMASONRY
Building QualityAVERAGE
Stories1
Building Gross Sq Ft40,059
Building Net Sq Ft40,059
Year Built1992
Eff. Year2011
Percentage Complete100
Heating SystemFORCED AIR UNIT
SprinklersYes
Elevators 
Click the camera to see more pictures.
Picture of Building 1
Current Picture
Click the camera to see more pictures.
Floor plan of Building 1
Current Picture
Section(s) Of Building Number: 1
Section NumberSection UseDescriptionStoriesHeightFloor NumberGross Sq FtNet Sq Ft
1 STORAGE WAREHOUSE (406) 128 33,83533,835
Section Feature(s) Of Section Number: 1
Feature TypeGross Sq FtNet Sq Ft
MEZZANINES-OFFICE (761)6,2246,224

 





TAX ROLL HISTORY

AccountValued YearTax YearOmit YearLevy CodeAppraised Land Value ($)Appraised Imps Value ($)Appraised Total Value ($)New Dollars ($)Taxable Land Value ($)Taxable Imps Value ($)Taxable Total Value ($)Tax Value Reason
33404038050620262027 21002,190,6005,305,9007,496,5000000OP
33404038050620252026 21001,883,5005,372,0007,255,5000000OP
33404038050620242025 21001,883,5005,258,9007,142,4000000OP
33404038050620232024 21001,863,0004,932,0006,795,000691,100000OP
33404038050620222023 21001,781,1004,665,4006,446,5000000OP
33404038050620212022 21001,781,1003,956,0005,737,1000000OP
33404038050620202021 21001,596,9002,960,7004,557,60075,000000OP
33404038050620192020 21001,596,9002,831,3004,428,2000000OP
33404038050620182019 21001,330,7004,554,8005,885,5000000OP
33404038050620172018 21001,207,9003,705,5004,913,4000000OP
33404038050620162017 21001,146,5003,389,0004,535,5000000OP
33404038050620152016 21001,146,5003,389,0004,535,5000000OP
33404038050620142015 21001,064,6003,470,9004,535,5000000OP
33404038050620132014 21001,064,6003,187,4004,252,0000000OP
33404038050620122013 2100982,7003,269,3004,252,0000000OP
33404038050620112012 2100982,7003,406,5004,389,2000000OP
33404038050620102011 2100982,7003,406,5004,389,2000000OP
33404038050620092010 2100982,7003,556,8004,539,5000000OP
33404038050620082009 2100982,7003,400,6004,383,3000000OP
33404038050620072008 2100818,9003,281,0004,099,9000000OP
33404038050620062007 2110818,9002,497,7003,316,6000000OP
33404038050620052006 2110655,5002,230,9002,886,4000000OP
33404038050620042005 2110655,5002,230,9002,886,4000000OP
33404038050620032004 2110655,5002,198,5002,854,0000655,5002,198,5002,854,000
33404038050620022003 2110573,5002,254,0002,827,5000573,5002,254,0002,827,500
33404038050620012002 2110573,5003,518,1004,091,6000573,5003,518,1004,091,600
33404038050620002001 2110573,5003,109,2003,682,7002,000,600573,5003,109,2003,682,700
33404038050619992000 2110409,7001,108,6001,518,3000409,7001,108,6001,518,300
33404038050619981999 2110409,7001,108,6001,518,3000409,7001,108,6001,518,300
33404038050619971998 21100000409,7001,108,6001,518,300
33404038050619961997 21100000409,7001,108,6001,518,300
33404038050619951996 21100000409,7001,108,6001,518,300

SALES HISTORY

Excise NumberRecording NumberDocument DateSale PriceSeller NameBuyer NameInstrumentSale Reason
2979479 20190328000343 3/26/2019 $4,575,000.00SPRINT COMMUNICATIONS COMPANY LP EWA 1415 MAPLE OWNER LLC Bargain and Sales DeedNone
2058975 20040730001411 7/23/2004 $5,800,000.00WAPO INVESTMENTS LLCSPRINT COMMUNICATIONS COMPANY LPStatutory Warranty DeedNone
1699415 19990722001440 7/20/1999 $2,800,000.00SHIH FAMILY LP WAPO INVESTMENTS LLC Statutory Warranty DeedNone
1461386 199512151992 10/10/1995 $0.00SHIH DAVID+EVA HSHIH FAMILY LIMITED PARTNERSHIPStatutory Warranty DeedOther

REVIEW HISTORY


PERMIT HISTORY

Permit NumberPermit DescriptionTypeIssue DatePermit ValueIssuing JurisdictionReviewed Date
E26002845 installing 4 new 120volt 20 amp ckts for cord drops,  6/3/2026$9,000RENTON 
E26002554 supply (1) 3ph 208v 50amp circuit,  5/18/2026$8,000RENTON 
E26001310 supply (3) 120v 20amp circuits for workstations,  3/17/2026$4,000RENTON 
E26001154 supply (1) 50amp 208v circuit,  3/6/2026$3,000RENTON 
E26001071 install (2) recessed LED can lights,  3/3/2026$1,000RENTON 
E26000940 Alter (6) 60A existing circuits Add (6) 60A existing circuits and Alter (2) 20A existing circuits,  2/23/2026$14,000RENTON 
E26000906 supply (1) 120v 20amp circuit,  2/20/2026$1,000RENTON 
E26000513 supplying (1) 120v receptacle for meters,  1/30/2026$1,500RENTON 
E25005975 supply (3) 1ph 208v 20amp circuits with receptacle,  11/21/2025$1,500RENTON 
E25005861 New 480v 60amp ckt And new 50amp 208v ckt for control cabinet,  11/17/2025$10,000RENTON 
E25005082 supply new LED lighting in warehouse and office space,  10/7/2025$25,000RENTON 
E25004823 supply up to (7) 120v 30amp circuits,  9/22/2025$5,000RENTON 
E25004554 New dedicated circuit.,  9/9/2025$2,900RENTON 
E25000427 REPLACING DAMAGED LIGHT POLE & HEAD,  1/27/2025$2,500RENTON5/1/2025
E24006303 Install (2) ded. circuits and disconnects for environmental chamber equipment connection. Relocate (1) cord drop,  12/17/2024$11,000RENTON5/1/2025
E24006182 supply (1) 3ph 480v 60am circuit (1) 3ph 208v 30amp circuit (3) 120v 20amp circuits,  12/11/2024$12,000RENTON5/1/2025
E24005608 Blue Origin - Davinci Fuel Cell Test Rm 124- Provide and Install (7) altered 20A circuits/existing Add (6) 60A existing circuits Alter (7) 20A existing crts explosion proof rcpt (NOTE Class I Div II Hazardous Location),  11/22/2024$21,000RENTON5/1/2025
E24005804 installing a new 480v 3 phase 20 amp ckt,  11/18/2024$300RENTON5/1/2025
E24005415 Installing Low voltage Conduit and Sensors,  10/24/2024$52,000RENTON7/9/2025
M24005083 Install small process chiller and piping Note: No plan review required based on description of work and/or fixtures selected. Attachment was not reviewed for approval and is for reference only., Other10/4/2024$7,500RENTON5/1/2025
M24005081 HVAC modifications Note: No plan review required based on description of work and/or fixtures selected. Attachment was not reviewed for approval and is for reference only., Other10/4/2024$90,000RENTON5/1/2025
E24004407 Security. Security Panel-1 Security Devices-4 Job 835671,  8/29/2024$5,010RENTON5/1/2025
E24004358 lBlue Origin Davinci Bldg Fuel Cell Room 124A. Low voltage detection and controls for clean agent fire suppression system in fuel cell room 124a. NOTE: Attachment was not reviewed for approval and is for reference only.,  8/27/2024$6,000RENTON7/9/2025
E24003818 Security Access Controls for 1 gate Job 835593,  7/25/2024$1,950RENTON5/1/2025
B24000149 BLUE ORIGIN DAVINCI - DESIGN AND INSTALLATION OF A CLOSED SYSTEM FUEL CELL TEST LABORATORY IMPROVEMENTS IN EXISTING RESEARCH/INDUSTRIAL BUILDING. TI IN ROOM 124 & 124A ALONG WITH OUTSIDE STORAGE OF GAESEOUS COMMODITIES FOR TESTING LAB. OWNER ACTIRemodel4/17/2024$500,000RENTON5/1/2025
E24001518 Installation of Tele / Data cable to Fuel Cell Area,  3/25/2024$16,669RENTON5/1/2025
M23006359 Install an exhaust fan and associated ducting. Note: No plan review required based on description of work. Attachment was not reviewed for approval and is for reference only. Inspector: No plan review required based on description of work. AttachmentOther12/28/2023$30,000RENTON7/2/2024
M23006171 Install 9-ea fan filter units, Other12/12/2023$30,000RENTON5/1/2025
B23005605 REPLACE CONCRETE SLAB WITH REINFORCED SLAB AND FOOTINGS FOR EQUIPMENT., Remodel11/27/2023$43,000RENTON5/1/2025
B23003001 BLUE ORIGIN/DAVINCI BLDG- FOOTINGS AND STRUCTURAL WORK FOR NEW COLD -SPRAY PAINT BOOTH AND AIR SCRUBBING EQUIPMENT., Remodel6/29/2023$42,500RENTON7/9/2025
E23003414 BLUE ORIGIN FUEL CELL TESTING LAB. LOW VOLTAGE DETECTION AND CONTROLS FOR CLEAN AGENT FIRE SUPPRESSION IN THE FUEL CELL TESTING LAB. NOTE: No plan review required based on description of work. Attachment was not reviewed for approval and is for refe, 6/28/2023$28,000RENTON5/1/2025
E23003355 BLUE ORIGIN DA VINCI BLDG. low voltage detection and controls for fire suppression system in cold spray booth. NOTE: No plan review required based on description of work. Attachment was not reviewed for approval and is for reference only.,  6/23/2023$18,000RENTON5/1/2025
E23002978 New Street Light crosswalk signals signal service replacement,  6/6/2023$47,000RENTON7/2/2024
E23001821 PROJECT IS TO REPLACE THE EXISITING CELLULAR FIRE ALARM COMMUNICATOR WITH AN AES RADIO,  4/7/2023$2,370RENTON7/26/2023
E23000888 Installation of Tele/Data cable throughout,  2/17/2023$67,834RENTON5/1/2025
B22004196 INSTALLATION OF MODIFIED SHIPPING CONTAINER TO ACT AS A FUEL TEST LAB IN THE PARKING AREA OF BLUE ORIGIN'S FACILITY. OWNER ACTING AS CONTRACTOR., Remodel1/4/2023$300,000RENTON7/2/2024
E22006658 11 Access control doors and 1 Access control panel with a 120v connection Job #834489,  12/29/2022$16,000RENTON7/2/2024
E22005962 LOW VOLTAGE DETECTION AND CONTROLS FOR BLDG FIRE ALARM UPGRADE,  11/10/2022$14,000RENTON7/26/2023
E22004900 Furnish and install 24 low voltage thermostats and associated wires,  9/14/2022$55,000RENTON7/2/2024
E22004636 2 - 70amp 208v 3 phase ckts 4 - 30amp 208v phase ckts 2 - 30amp 480v phase ckts,  8/31/2022$15,000RENTON5/11/2023
E22004584 New 200amp service so new 480v and 120/208v panel and new 75kva transformer,  8/29/2022$20,000RENTON5/11/2023
M22003156 Blue Origin/DaVinci Building- Install new heating and air conditioning systems, Other8/16/2022$1,250,000RENTON7/26/2023
E22004287 2201366 - Heat Trace,  8/11/2022$1,000RENTON5/11/2023
E22003839 7 new 3 phase 208v receptacles for compressor's,  7/21/2022$5,000RENTON5/11/2023
E22003656 Relocation of equipment 3 - 50 amp 208v 3 phase ckt 2 - 30 amp 208v 3 phase ckt 1 - 100amp 480v 3 phase ckt,  7/14/2022$15,000RENTON5/11/2023
E22003655 New 208v 80amp 3 phase ckt 230v 50amp 3 phase ckt 2 - 208v 30amp 3 phase ckt 208v 20amp 1 phase ckt 50 amp 480v 3 phase ckt 30 amp 208v 3 phase ckt,  7/14/2022$18,000RENTON5/11/2023
E22003654 New 200amp service so new 480v and 120/208v panel and new 75kva transformer,  7/14/2022$10,000RENTON5/11/2023
E22003166 ELECTRICAL TENANT IMPROVEMENT FOR INDUSTRIAL LABS,  6/28/2022$1,800,000RENTON7/2/2024
E22003123 LOW VOLTAGE DETECTION AND CONTROLS FOR CLEAN AGENT FIRE SUPPRESSION IN ROOMS 122221 AND 222,  6/15/2022$45,000RENTON7/26/2023
E22002310 Add/Alter (20) 20A Circuits,  5/2/2022$15,400RENTON7/2/2024
P22002250 Blue Origin DaVinci Building rough in for kitchen sink toilet and water heater - 13 fixtures,  4/28/2022$5,000RENTON7/2/2024
E22001437 Add (3) 20A altered circuits,  3/22/2022$13,300RENTON7/8/2022
E22001413 Provide and Install: (1) New Service/ Largest New Feeder (101-200 Amp),  3/21/2022$35,000RENTON7/2/2024
E22000649 supply (1) 200amp 120/208v panel and 75KVA transformer,  2/8/2022$10,000RENTON5/11/2023
E21006156 Installation of Tele/Data cable on Floors 1 and 2 for Blue Origin,  12/28/2021$76,775RENTON7/8/2022
E21006045 Add: 200amp 480v panel :75kva transformer :200amp 120/208v panel :(8) 120v circuits (6) 3ph 208v 50amp circuits (1) 60amp 208v circuit (2) 208v 20amp circuits (1) 3ph 100amp 480v circuit (1) 1ph 208v RTU circuit : (22) data chase locatio 12/17/2021$30,000RENTON7/8/2022
B19006197 405 COMMERCE CENTER. CHANGE OF OCCUPANCY FROM A COMMUNICATIONS DATA CENTER TO A WAREHOUSE W/OFFICE SPACE. THE EXISTING BUILDING IS 2 STORIES AND 40050 SQ FT. SCOPE OF WORK INCLUDESDEMOLITION OF EXTERIOR ENCLOSED REFRIGERATION ROOM WALLS; DEMOLITION ORemodel2/17/2020$75,000RENTON5/22/2020
B000303 Other5/10/2000$275,000RENTON7/13/2001
B000073 NoneOther4/12/2000$3,104,106RENTON7/13/2001
B000051 NoneOther4/12/2000$1,072,000RENTON7/13/2001
Remodel3/3/1997$102,350  
Remodel1/20/1997$3,000  

HOME IMPROVEMENT EXEMPTION