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Home My WebLink AboutNB-4 - 25-606 - Attachment 3 - Project Plans - 1/20/2026No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 A0.00COVER SHEET 1626 PLACENTIA AVENUE COSTA MESA, CALIFORNIA DEVELOPER INFORMATION WARMINGTON RESIDENTIAL 3090 PULLMAN STREET COSTA MESA, CA 92626 CONTACT: MICHAEL JOHNSTON PHONE: (949) 61-5431 EMAIL: MICHAEL.JOHNSTON@CREDEGROUP.COM CONSULTANT INFORMATION KTGY ARCHITECTURE & PLANNING 17911 VON KARMAN AVENUE, SUITE 200 IRVINE, CA 92614 CONTACT: ALAN SCALES PHONE: (949) 221-6256 EMAIL: ASCALES@KTGY.COM ARCHITECTURE: C&V CONSULTING, INC. 9830 IRVINE CENTER DRIVE IRVINE, CA 92618 CONTACT: ANTONIO RUIZ PHONE: (949) 916-3800 EMAIL: ARUIZ@CVC-INC.NET CIVIL: BMLA LANDSCAPE ARCHITECTURE 310 NORTH JOY STREET CORONA, CA 92879 CONTACT: JEFF TROJANOWSKI PHONE: (951) 737-1124 EMAIL: JEFFT@BMLA.NET LANDSCAPE ARCHITECTURE: ATTACHMENT 3 -1- PROJECT SITE No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 A0.10SHEET INDEX + PROJECT SUMMARY SHEET INDEX ARCHITECTURE A0.00 - COVER A0.10 - SHEET INDEX + PROJECT SUMMARY A1.00 - SITE PLAN A1.10 - REFUSE PLAN A2.00 - B500 - 5-PLEX - PERSPECTIVES A2.10 - B500 - 5-PLEX - ELEVATIONS A2.20 - B500 - 5-PLEX - BUILDING PLANS A3.00 - B600 - 6-PLEX - PERSPECTIVES A3.10 - B600 - 6-PLEX - ELEVATIONS A3.20 - B600 - 6-PLEX - BUILDING PLANS A4.00 - UNIT PLANS - PLANS 1 & 2 4.10 - UNIT PLANS - PLAN 1 ALT. A5.00 - COLOR & MATERIAL BOARD A6.00 - VISIBILITY DIAGRAM · · · · · · LANDSCAPE LP 1 - OVERALL LANDSCAPE PLAN LP 2 - ENLARGEMENT LP 3 - WALL AND FENCE PLAN CIVIL SHEET 1 - TENTATIVE TRACT MAP SHEET 2 - PRELIMINARY GRADING PLAN SHEET 3 - PRELIMINARY UTILITY PLAN SHEET 4 - FIRE ACCESS & HYDRANT LOCATION PLAN -2- W. WHT RO UP 17R WH T R O UP17R UP17R T . OR P1 WH T R O UP17R UP17R T W.H.O R W. WHT RO UP17R WH T R O UP 17R UP 17R T .OR P1 WH T R O UP 17RUP17R TW.H.O R WH T R O UP 17R UP 17R T . OR WHT RO UP17R UP17R T W.H. O R WH T R O UP17R UP 17R T .OR W.W. WH T R O UP 17R UP17R T .OR WHT RO UP17R UP17R TW.H. O R WH T R O UP 17R UP 17R T .OR W.W. WH T R O UP17R UP17R T . OR WHT RO UP17R UP 17R TW.H.O R WH T R O UP17R UP17R T .OR W.W. WH T R O UP17R UP 17R T .OR WHT RO UP17R UP17R T W.H.O R WH T R O UP17R UP17R T .OR W.W. ±1 6 5 ' ±368'PROJECT BOUNDARY PROJECT ENTRY P P P P P P P P P 20'-0" DRIVE AISLE 20 ' - 0 " DR I V E A I S L E PL A C E N T I A A V E . PR O J E C T B O U N D A R Y BLDG 1 B600 BLDG 2 B600 BLDG 3 B500 BLDG 6 B600 BLDG 5 B600 BLDG 4 B500 20'-0" DRIVE AISLE UNIT 1 UNIT 2 UNIT 3 UNIT 4 UNIT 5 UNIT 6 UNIT 7 UNIT 8 UNIT 9 UNIT 10 UNIT 11 UNIT 12 UNIT 13 UNIT 14 UNIT 15 UNIT 16 UNIT 17 UNIT 34 UNIT 33 UNIT 32 UNIT 31 UNIT 30 UNIT 29 UNIT 28 UNIT 27 UNIT 26 UNIT 25 UNIT 24 UNIT 23 UNIT 22 UNIT 21 UNIT 20 UNIT 19 UNIT 18 COMMON OPEN SPACE 5480 SQ. FT. P P P 7'-11" 10'-0"10'-0" 28 ' - 0 " 21 ' - 0 " 21 ' - 0 " 21 ' - 6 " 21 ' - 0 " 10 ' - 0 " IN T E R I O R S E T B A C K 10 ' - 0 " IN T E R I O R S E T B A C K 10'-0"10'-0" 3'-2" 18 ' - 4 " 5'-0" REAR SETBACK 9'-5"9'-5" 9'-5" 9'-5" 4' - 0 " 4' - 0 " 4' - 0 " 4' - 0 " COMMON OPEN SPACE 5497 SQ. FT. A A AA PR O J E C T B O U N D A R Y PROJECT BOUNDARY 9x20 STANDARD PARKING STALL (TYP.) TRASH ENCLOSURE *VERIFY AMOUNT OF DUMPSTER IS SUFFICIENT TRANSFORMER TRANSFORMER 4' - 0 " 15'-0" 15'-0" FRONT SETBACK No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 UNIT ENTRY LEGEND PLAN 1 PLAN 1 - ALT PLAN 2 0 8 16 32 Scale 1" = 16' A1.00SITE PLAN OPEN SPACE PRIVATE PATIO ACCESSIBLE UNITA -3- W. WHT RO UP17R WH T R O UP17R UP17R T .OR WH T R O UP17R UP 17R T W.H. O R W. WHT RO UP17R WH T R O UP17R UP17R T .OR WH T R O UP 17RUP17R TW.H.O R WH T R O UP 17R UP 17R T . OR WHT RO UP17R UP17R TW.H.O R WH T R O UP 17R UP 17R T . OR W.W. WH T R O UP 17R UP 17R T . OR WHT RO UP17R UP17R TW.H.O R WH T R O UP 17R UP 17R T . OR W.W. WH T R O UP17R UP17R T .OR WHT RO UP17R UP 17R T W.H. O R WH T R O UP17R UP17R T .OR W.W. WH T R O UP17R UP17R T .OR WHT RO UP17R UP 17R T W.H. O R WH T R O UP17R UP17R T .OR W.W. ±1 6 5 ' ±368' W. P1 WHT RO UP17R P1 WH T R O UP17R UP17R TRO P2 . P1 WH T R O UP17R UP 17R T RO P2 W.H. W. P1 WHT RO UP17R P1 WH T R O UP17R UP17R TRO P2 . P1 WH T R O UP 17RUP17R T RO P2 W.H. P1 WH T R O UP17R UP17R TRO P2 . P1 WHT RO UP17R UP17R T RO P2 W.H. P1 WH T R O UP 17R UP17R TRO P2 .W.W. P1 WH T R O UP17R UP17R TRO P2 . P1 WHT RO UP17R UP17R T RO P2 W.H. P1 WH T R O UP17R UP17R TRO P2 .W.W. P1 WH T R O UP17R UP17R TRO P2 . P1 WHT RO UP17R UP17R T RO P2 W.H. P1 WH T R O UP17R UP17R TRO P2 .W.W. P1 WH T R O UP17R UP17R TRO P2 . P1 WHT RO UP 17R UP17R T RO P2 W.H. P1 WH T R O UP17R UP17R TRO P2 .W.W. RESIDENTIAL NOTE: WHEN COVERED OR PLACED ADJACENT TO A BUILDING, FIRE SPRINKLERS MAY BE REQUIRED. CITY OF COSTA MESA 6" x 6" RAISED CONC. CURB 4" CONC. SLAB SLOPETO MAKE EDGE FLUSH W/ ADJOINING SURFACE 3 12" HIGH RAISED CONC.ED G E O F S L A B PROJECT ENTRY P PL A C E N T I A A V E . BLDG 1 B600 BLDG 2 B600 BLDG 3 B500 BLDG 6 B600 BLDG 5 B600 BLDG 4 B500 UNIT 1 UNIT 2 UNIT 3 UNIT 4 UNIT 5 UNIT 6 UNIT 7 UNIT 8 UNIT 9 UNIT 10 UNIT 11 UNIT 12 UNIT 13 UNIT 14 UNIT 15 UNIT 16 UNIT 17 UNIT 34 UNIT 33 UNIT 32 UNIT 31 UNIT 30 UNIT 29 UNIT 28 UNIT 27 UNIT 26 UNIT 25 UNIT 24 UNIT 23 UNIT 22 UNIT 21 UNIT 20 UNIT 19 UNIT 18 P P P P P P P P P P P P P No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 UNIT ENTRY LEGEND PLAN 1 PLAN 1 - ALT PLAN 2 0 8 16 32 Scale 1" = 16' A1.10REFUSE PLAN -4- A2.00B500 - 5-PLEX - PERSPECTIVES No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 FRONT PERSPECTIVE OF BUILDING TYPE B-500 REAR PERSPECTIVE OF BUILDING TYPE B-500 -5- T.O.PLATE FF FF 9' - 1 " 9' - 1 " T.O.PLATE FF 9' - 1 " T.O.PLATE 8' - 0 " HEADER HEIGHT HEADER HEIGHT 8' - 0 " HEADER HEIGHT 8' - 0 " ±3 7 ' - 1 1 " MA X B U I L D I N G H E I G H T W. UP 17R T . O R UP17R T W.H.OR MATERIAL LEGEND 1. STUCCO, LIGHT SAND FINISH 2. STUCCO O/ FOAM TRIM 3. VINYL WINDOWS 4. METAL DECK RAILING 5. METAL FALL PROTECTION RAILING 6. HORIZONTAL SIDING 7. FIBERGLASS ENTRY DOOR 8. ILLUMINATED ADDRESS SIGN 9. DECORATIVE LIGHT 10. METAL SECTIONAL GARAGE DOOR 11. ROOF MOUNTED AC UNITS A2.10B500 - 5-PLEX - ELEVATIONS No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 3 3 - REAR4 - LEFT 4 3 2 1 KEY BUILDING PLAN: 1/16" = 1'-0" 0 4 8 16 Scale 1" = 8' 4 - LEFT 1- FRONT2 - RIGHT 8 1 7 3 5 6 94 11 2 10 -6- W. UP17R T .OR UP 17R T W.H. O R 46 ' - 0 " PLAN 1 84'-6 1/2" PLAN 1 2' - 0 " 49 ' - 0 " PLAN 1ALT.PLAN 2 1' - 0 " PLAN 2 2'-7 1/2" UP17R DN17R UP 17R DN 17R UP 17R DN 17R UP17R DN17R UP17R DN17R PLAN 1 82'-5" PLAN 1 49 ' - 0 " PLAN 1ALT.PLAN 2PLAN 2 16 ' - 0 1 / 2 " 14 ' - 5 " 8' - 1 1 " 9' - 7 1 / 2 " DN17R DN 17R DN 17R DN17R DN17R PLAN 1 82'-5" PLAN 1PLAN 1ALT.PLAN 2PLAN 2 49 ' - 0 " 17 ' - 2 " 14 ' - 5 " 17 ' - 5 " ROOF ACCESS HATCH TYP.AC UNIT TYP. No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 0 4 8 16 Scale 1" = 8' A2.20B500 - 5-PLEX - BUILDING PLANS No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 FIRST FLOOR SECOND FLOOR THIRD FLOOR ROOF PLAN -7- A3.00B600 - 6-PLEX - PERSPECTIVES No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 FRONT PERSPECTIVE OF BUILDING TYPE B-600 REAR PERSPECTIVE OF BUILDING TYPE B-600 -8- P1 WH T R O UP17R UP17R T P2 .OR P1 WHT RO UP 17R UP 17R T P2 W.H. O R P1 WH T R O UP17R UP17R T P2 .OR W.W. T.O.PLATE FF FF 9' - 1 " 9' - 1 " T.O.PLATE FF 9' - 1 " T.O.PLATE 8' - 0 " HEADER HEIGHT HEADER HEIGHT 8' - 0 " HEADER HEIGHT 8' - 0 " ±3 7 ' - 1 1 " MA X B U I L D I N G H E I G H T MATERIAL LEGEND 1. STUCCO, LIGHT SAND FINISH 2. STUCCO O/ FOAM TRIM 3. VINYL WINDOWS 4. METAL DECK RAILING 5. METAL FALL PROTECTION RAILING 6. HORIZONTAL SIDING 7. FIBERGLASS ENTRY DOOR 8. ILLUMINATED ADDRESS SIGN 9. DECORATIVE LIGHT 10. METAL SECTIONAL GARAGE DOOR 11. ROOF MOUNTED AC UNITS A3.10B600 - 6-PLEX - ELEVATIONS No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 3 4 3 2 1 KEY BUILDING PLAN: 1/16" = 1'-0" 0 4 8 16 Scale 1" = 8'No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 A3.10B600 - 6-PLEX - ELEVATIONS 3 - REAR4 - LEFT4 - LEFT 1- FRONT2 - RIGHT 3 - REAR 8 1 7 3 5 6 94 11 2 10 -9- WH T R O UP17R UP17R T .OR WHT RO UP 17R UP 17R T W.H. O R WH T R O UP17R UP17R T .OR W.W. 46 ' - 0 " PLAN 1 100'-11 1/2" PLAN 1 2' - 0 " 49 ' - 0 " PLAN 2 PLAN 2 1' - 0 " PLAN 2 PLAN 1 2'-1 1/2" UP17R DN17R UP 17R DN 17R UP 17R DN 17R UP17R DN17R UP17R DN17R UP17R DN17R PLAN 1 98'-10" PLAN 1 49 ' - 0 " PLAN 2PLAN 2 16 ' - 0 1 / 2 " 14 ' - 5 " PLAN 2PLAN 1 8' - 1 1 " 9' - 7 1 / 2 " DN17R DN 17R DN 17R DN17R DN17R DN17R 98'-10" 49 ' - 0 " PLAN 1 PLAN 1 PLAN 2PLAN 2 PLAN 2PLAN 1 13 ' - 1 1 " 17 ' - 2 " 17 ' - 5 " ROOF ACCESS HATCH TYP.AC UNIT TYP. No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 0 4 8 16 Scale 1" = 8' A3.20B600 - 6-PLEX - BUILDING PLANS No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 FIRST FLOOR SECOND FLOOR THIRD FLOOR A3.20B600 - 6-PLEX - BUILDING PLANS No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 ROOF PLAN -10- WHT RO UP 17R UP 17R T W.H. O R UP 17R DN 17R UP 17R DN 17R DN 17R DN 17R 46 ' - 0 " 45 ' - 0 " 50 ' - 0 " 2' - 6 " 2' - 6 " 1' - 0 " 16'-3"16'-1" FIRST FLOOR PLAN 1PLAN 2 16'-9"16'-1" SECOND FLOOR PLAN 1PLAN 2 16'-1" PLAN 1 THIRD FLOOR 33'-0"33'-0"33'-0" 49 ' - 6 " 48 ' - 0 " 11'-10" x 14'-3" PRIMARY SUIITE 10'-1" x 11'-2" BED 2 BATH 2 PRIMARY BATH W/D 10'-0" x 10'-4" BED 3 BATH 3 15'-6" x 5'-0" DECK 15'-6" x 10'-3" LIVING 10'-5 1/2" x 44'-3" GARAGE ENTRY 15'-8" x 9'-4" LIVING 10'-1" x 10'-4" BED 3 BATH 3 16'-0" x 5'-0" DECK 20'-5" x 20'-4" GARAGE ENTRY PDR LIN. 3 BED / 3 BATHS4 BED / 4 BATHS 16'-9" PLAN 2 PRIMARY SUIITE PRIMARY BATH WIC W/D 10'-4" x 10'-6" BED 2 BATH 2 WIC WIC LIN. COA. 15'-8" x 12'-0" PLAN 1 SQUARE FOOTAGE NET GROSS 1ST FLOOR 92 SQ. FT.106 SQ. FT. 2ND FLOOR 668 SQ. FT.708 SQ. FT. 3RD FLOOR 671 SQ. FT.730 SQ. FT. TOTAL LIVING 1432 SQ. FT.1544 SQ. FT. GARAGE 505 SQ. FT. DECK 78 SQ. FT. PATIO SEE A0.10 PRIVATE OPEN SPACE COVERED PORCH22 SQ. FT. PLAN 2 SQUARE FOOTAGE NET GROSS 1ST FLOOR 337 SQ. FT.361 SQ. FT. 2ND FLOOR 658 SQ. FT.699 SQ. FT. 3RD FLOOR 671 SQ. FT.716 SQ. FT. TOTAL LIVING 1667 SQ. FT.1777 SQ. FT. LIVE - WORK 285 SQ. FT. GARAGE 457 SQ. FT. DECK 80 SQ. FT. PATIO SEE A0.10 PRIVATE OPEN SPACE COVERED PORCH26 SQ. FT. 2' - 0 " 1' - 0 " 49 ' - 0 " 49 ' - 0 " 49 ' - 0 " 9' - 7 1 / 2 " 9'-10" x 17'-11" KITCHEN/DINING 10'-0" x 17'-10" KITCHEN/DINING 7' - 0 " PATIO 8' - 0 " PATIO 14 ' - 5 " 16 ' - 0 1 / 2 " 8' - 1 1 " FAU FAU 10'-5" x 15'-4" LIVE / WORK No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 A4.00UNIT PLAN- PLANS 1 & 2 0 2 4 8 Scale 1" = 4' -11- WHT RO UP 17R 3 BED / 3 BATHS PLAN 1 - ALT SQUARE FOOTAGE NET GROSS 1ST FLOOR 92 SQ. FT.106 SQ. FT. 2ND FLOOR 668 SQ. FT.708 SQ. FT. 3RD FLOOR 671 SQ. FT.730 SQ. FT. TOTAL LIVING 1432 SQ. FT.1544 SQ. FT. GARAGE 606 SQ. FT. DECK 78 SQ. FT. PATIO SEE A0.10 PRIVATE OPEN SPACE COVERED PORCH22 SQ. FT. 7' - 0 " 45 ' - 0 " 49 ' - 6 " 2' - 0 " 16'-1" PLAN 1-ALT 10'-5 1/2" x 44'-3" GARAGE No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 A4.10UNIT PLAN- PLANS 1-ALT 0 2 4 8 Scale 1" = 4' -12- No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 A5.00COLOR & MATERIAL BOARD ENTRY DOOR I SW 7020 BLACK FOX STUCCO BODY 1, LIGHT SAND FINISH SW 7631 CITY LOFT STUCCO BODY 2, LIGHT SAND FINISH SW 0024 CURIO GRAY STUCCO BODY 3, LIGHT SAND FINISH SW 6102 PORTABELLO METAL DECK RAILING SW 7069 IRON ORE HORIZONTAL SIDING & TRIM SW 9654 TAIGA METAL SECTIONAL GARAGE DOOR I SW 7026 GRIFFIN 1- FRONT2 - REAR G E D F A C H B VINYL WINDOW WHITE METAL SECTIONAL GARAGE DOOR I SW 7675 SEALSKIN IJ ENTRY DOOR II SW 0038 LIBRARY PEWTER -13- ±3 7 ' - 1 1 " MA X B U I L D I N G H E I G H T L I N E O F S I T E ±3 7 ' - 1 1 " MA X B U I L D I N G H E I G H T LIN E O F S I T E L I N E O F S I T E ±3 7 ' - 1 1 " MA X B U I L D I N G H E I G H T L I N E O F S I T E ±3 7 ' - 1 1 " MA X B U I L D I N G H E I G H T No. 888.456.5849 | ktgy.com PLACENTIA &16TH 20250067 WARMINGTON DESIGN ENTITLEMENT COSTA MESA, CA Plot Date: 12/4/2025 A6.00VISIBILITY DIAGRAM B500 - FRONT ELEVATION - VISIBILITY DIAGRAM 0 4 8 16 Scale 1" = 8' B500 - RIGHT ELEVATION - VISIBILITY DIAGRAM B600 - FRONT ELEVATION - VISIBILITY DIAGRAMB600 - RIGHT ELEVATION - VISIBILITY DIAGRAM AC UNITS AC UNITS AC UNITS AC UNITS -14-