Baltimore County · 21204
7601 OSLER DR
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- Total assessment
- $48,224,233
- Land use
- Commercial (C)
Assessment
Additional detail for this property — owner, sale history, and structure information — isn't available yet.
| Land use | Commercial (C) |
|---|---|
| Total assessment | $48,224,233 (cycle 2026) |
Permits
showing 50 of 71| Type | Status | Description | Cost | Issued |
|---|---|---|---|---|
| Comm. Permit - Alteration | ISSUE | Interior alterations to include: demo and construct metal stud and drywall partitions, ceiling grid and tile, HVAC and related ductwork, ADA restrooms, millwork, fixtures and finishes for 4th floor cardiac surgery unit renovation. All work per plans 12,605SF. Separate permit required for any additional work. | $6,500,000 | Feb 4, 2026 |
| Comm. Permit - Alteration | ISSUE | Interior alterations to include: demo and construct metal stud and drywall partitions, ceiling grid and tile, HVAC and related ductwork, millwork, fixtures and finishes to upper and lower level of daycare center. All work per plans 9,215SF. Building constructed in 1995. Separate permit required for any additional work. | $350,000 | Jul 21, 2025 |
| Comm. Permit - Alteration | EXPIRED | Interior alterations to include: demo and construct drywall partitions, mtl-stud, ceiling tile and grid, equipment, HVAC & Duct wk, roofing, fixtures and finishes. 806SF Separate permit required for any additional work. | $712,898 | Apr 13, 2025 |
| Comm. Permit - Alteration - Env Health | ISSUE | Interior alts to demo existing fit-out for future renovations. 11,440sf. Separate permit required for any additional work. | $280,000 | Apr 5, 2025 |
| Comm. Permit - Alteration - Env Health | ISSUE | Interior demolition to remove existing fit-out for future renovation at the NICU. 9,650sf. Separate permit required for any additional work. | $280,000 | Apr 5, 2025 |
| Comm. Permit - Antennas | ISSUE | Install (3) antennas and ancillary equipment and (1) equipment cabinet within existing enclosed equipment room on rooftop. 106' hgt Mfg instructions & structural engineering letter attached. | $30,000 | Jul 10, 2024 |
| Comm. Permit - Sprinkler * | OPEN | RELOCATE 8 SPRINKLERS IN LIGHT HAZARD OCCUPANCY | PER NFPA 13. MAX SPACING IS 225SF. LARGEST PIPE | SIZE IS 1". NO PLANS REQUIRED PER DMC | — | Oct 22, 2021 |
| Comm. Permit - Alteration * | ISSUE | INT ALTS TO INCLUDE: DEMO & CONST MILL WORK | DOORS, CEILING GRID & TILE, HVAC, ADA RESTRMS, | FIXTURES & FINISHES PER PLANS 9660SF. | SEPARATE PERMIT REQUIRED FOR ANY ADD'L WORK. | — | Oct 19, 2021 |
| Comm. Permit - Sprinkler * | ISSUE | ADDING & RELOCATING 135 SPRINKLER HEADS | LARGEST PIPE SIZE 2 1/2", FIRE PUMP,REF | PERMIT B978041 | — | Oct 18, 2021 |
| Comm. Permit - Sprinkler * | ISSUE | REPLACE EXISTING FIRE PUMP INSIDE HOSPITAL AND | REPLACE WITH NEW FIRE PUMP IN EXTERIOR PUMP | HOUSE. CONNECT TO EXISTING SPRINKLER/STANDPIPE | SYSTEM. ADD 2 SPRINKLERS IN NEW PUMP HOUSE. | LARGEST PIPE SIZE 6". PIPING TO EXTEND TO 5' | OUTSIDE THE BUILDING. | — | Sep 8, 2021 |
| Comm. Permit - Sprinkler * | ISSUE | INSTALL 8" FIRE LINE W/FIRE HYDRANT; 15' 6" | PIPE AND 175' 8' PIPE. | — | Aug 9, 2021 |
| Comm. Permit - New Structure/Shell | ISSUE | CONSTRUCT PRE-MANUFACTURED INSULATED METAL | PANEL BUILDING FOR PUMP HOUSE 19'X18'8"X12'= | 275SF PER PLANS. SEPARATE PERMIT REQUIRED FOR | ANY ADDITIONAL WORK. | — | Apr 6, 2021 |
| Comm. Permit - Grading | ISSUE | GRADING AT EXISTING HOSPITAL, 4350SF LOD. THIS | PERMIT EXPIRES TWO YEARS FROM ISSUE DATE. | — | Feb 20, 2021 |
| Comm. Permit - Alteration | ISSUE | INT ALTS TO RENOVATE THE EXISTING KITCHEN ON | 1ST FLOOR, MINOR RENOVATIONS FOR INFRASTRUCTURE | MODIFICATIONS ON THE GROUND FLOOR & 2ND FLOORS, | INSTALL CONDENSER UNIT ON ROOF PER PLANS | 12,910SF. ASBESTOS ABATEMENT REQUIRED BY EPS | BEFORE USE & OCCUPANCY PERMIT CAN BE APPROVED. | — | Feb 7, 2021 |
| Comm. Permit - Sprinkler | ISSUE | INSTALL 106 SPRINKLERS IN EXISTING HOSPITAL | SPACE. LARGEST PIPE SIZE 3" PER NFPA13.THIS | PERMIT CANCELS AND REPLACES B971821 | — | Jan 4, 2021 |
| Comm. Permit - Sprinkler | ISSUE | RELOCATE 4 SPRINKLERS AND ADD 1 SPRINKLER | LARGEST PIPE SIZE 1 1/4". FIRE PUMP. | B973131. NO PLANS REQUIRED PER DMC | — | Oct 2, 2020 |
| Comm. Permit - Antennas | ISSUE | REMOVE 3 EXISTING ANTENNAS & INSTALL 3 NEW | ANTENNAS. REMOVE 3 RRHS & INSTALL 3 NEW RRHS ON | ROOF PER PLANS. BLDG HT:94FT, ANTENNA HT:116FT. | MFG INSTRUCTIONS & STRUCTURAL ENGINEERING | LETTER IS ATTACHED. S.P.O.S. ALB | — | Oct 2, 2020 |
| Comm. Permit - Sprinkler | OPEN | FULL DEMO OF EXISTING SPRINKLER SYSTEM. | INSTALL 446 NEW SPRINKLERS. | LARGEST PIPE SIZE 4" | PHASE 3 AND 4 | — | Sep 29, 2020 |
| Comm. Permit - Antennas | ISSUE | REMOVE AND REPLACE (3) ANTENNAS, REMOVE ALL EX | TMA'S, INSTALL (3) NEW RRU'S, INSTALL (2) NEW | SMALLER SUPPORT CABINETS. S.P.O.S ALB | — | Sep 25, 2020 |
| Comm. Permit - Sprinkler | ISSUE | INSTALL 199 SPRINKLERS IN EXISTING HOSPITAL | SPACE. LARGEST PIPE SIZE 2 1/2". FIRE PUMP | — | Aug 3, 2020 |
| Comm. Permit - Sprinkler | ISSUE | RELOCATE 24 AND ADD 15 SPRINKLERS. LARGEST | PIPE SIZE 2" | — | Jul 23, 2020 |
| Comm. Permit - Sprinkler | ISSUE | ADJUST LAYOUT OF (191) FIRE SPRINKLER HEADS. | LARGEST PIPE 4". REFER B960759. | — | Apr 7, 2020 |
| Comm. Permit - Alteration | ISSUE | INTERIOR ALTERATIONS TO INCLUDE: DEMO CONCRETE | SLAB & CONSTRUCT TWO (2) MECHANICAL SHAFTS, | CEILING GRID & TILE, HVAC DUCT WORK, FIXTURES & | FINISHES PER PLANS 1800SF. SEPARATE PERMIT | REQUIRED FOR ANY ADDITIONAL WORK. | — | Mar 9, 2020 |
| Comm. Permit - Sprinkler | ISSUE | REBUILD EXISTING FIRE PUMP, LARGEST PIPE SIZE | 6". NO PLANS REQ'D: ;DMC | — | Feb 27, 2020 |
| Comm. Permit - Sprinkler | ISSUE | TURN 353 EXISTING 1/2" SPRINKLERS FROM PENDENT | TO UPRIGHT. MAXIMUM PIPE SIZE 1". | REFER TO B960759 FOR ALTS | NO PLANS REQ'D PER MN | — | Dec 26, 2019 |
| Comm. Permit - Sprinkler | ISSUE | ADD AND RELOCATE 119 HEADS; EXISTING SPRINKLER | SYSTEM PER NFPA13, LARGEST PIPE SIZE -1 1/2" | NO FIRE PUMP. REF.B955544 | — | Jul 30, 2019 |
| Comm. Permit - Alteration | ISSUE | INT ALTS TO INCLUDE:DEMO/NEW MTL STUD/DRYWALL | PARTITIONS, DEMO CMU/DRYWALL PARTITIONS, | CEILING TILE/GRID, FLOORING, HVAC/DUCTWORK,ADA | RESTRMS, NEW MEDICAL EQUIP. TO RECONFIGURE DEPT | PER PLANS.70,800SF. SEPERATE PERMIT REQD FOR | ANY ADDITIONAL WORK. | — | Jul 17, 2019 |
| Comm. Permit - Temporary Tent | ISSUE | ERECT 20'X40'=800SF TENT FOR EMPLOYEE EVENT | 5/3/19-5/7/19 ON PARKING LOT HOSPITAL PROPERTY | TOLIET FACILITIES IN EX BLDG. FLAME RETARDATION | CERT ATTACHED. FIRE MARSHAL MUST INPSECT BEFORE | USE 410-887-4880. PER PRIOR PERMIT B918417 | — | Apr 30, 2019 |
| Comm. Permit - Sprinkler | ISSUE | LOWER TWO (2) SPRINKLER HEADS FOR NEW CEILING | LARGEST PIPE SIZE 1". DOES HAVE FIRE PUMP. SEE | B955545 FOR INT ALTS. | — | Mar 26, 2019 |
| Comm. Permit - Addition | CLOSED | CONST 2-STY ELEVATOR ADDN' ON REAR OF EX BLDG | 10'6"X13'2"X34'6"=273SF. INT ALTS TO DEMO AND | CONST MTL STUD/DRYWALL PARTITIONS, CEILING TILE | GRID, DOORS, MILLWRK, ADA RESTRMS,STERILIZATION | EQUIP, FIXTURES & FINISHES PER PLAN 14000SF | SEPARATE PERMIT REQ'D FOR ANY ADD'L WORK. | — | Mar 14, 2019 |
| Comm. Permit - Alteration | CLOSED | INT ALTS TO (2) EXISTING CORRIDORS TO INCLUDE: | DEMO AND CONSTRUCT METAL STUD & DRYWALL | PARTITIONS, NEW INTERIOR DOORS AND FINISHES | 660SF. ALSO CREATE A TEMPORARY CONDITION W/ NEW | VESTIBULE. WILL BE RETURNED TO ORIGINAL CONST. | SEALED CONST PLAN ON SITE PLAN WAIVED: YAP | — | Mar 12, 2019 |
| Comm. Permit - Grading | ISSUE | GRADINGOF 6,700SF FOR FUTURE ELEVATOR SHAFT | ADDITION ON HOSPITAL PROPERTY.THIS PERMIT | EXPIRES TWO YEARS FROM DATE OF ISSUE. | — | Mar 5, 2019 |
| Res. Permit - Razing | ISSUE | RAZE SFD 1300SF WILL BE TORN DOWN. DEBRIS MUST | BE HAULED TO APPROVED SANITARY LANDFILL IN | ACCORDANCE WITH APPLICABLE COUNTY SITE | REGULATIONS. BUILT? SEWER MUST BE CAPPED.PERMIT | EXPIRES 90 DAYS FROM DATE OF ISSUE.PEST CONTROL | LETTER ATTACHED. | — | Oct 22, 2018 |
| Comm. Permit - Temporary Tent | ISSUE | ERECT TWO TENTS 40'X70'=2800SF ON PARKING LOT | HOSPITAL FOR HEALTH FAIR 10/5-10/6/18 FROM 8AM- | 2PM CERTIFICATE OF FLAME RETARDATION ATTACHED. | TOILET FACILITIES IN EX BLDG. FIRE MARSHALL | SHALL INPECT PRIOR TO EVENT 410-887-4880. | PREVIOUSLY APPROVED PERMIT B927870. | — | Oct 3, 2018 |
| Comm. Permit - Antennas | ISSUE | T-MOBILE PROPOSES TO REMOVE (5) & REPLACE(6) | PANEL ANTENNAS AT EXISTING BUILDING TELECOM | SITE.NO GROUND WORK. PLANS WAIVED,KEEP 1 SET | ON SITE-SLW | — | Sep 6, 2018 |
| Comm. Permit - Temporary Tent | ISSUE | ERECT A 30'X40'=1200SF TENT FOR EMPLOYEE PICNIC | ON 5/5/18-5/8/18 NEXT TO PARKING GARAGE | TOILET FACILITIES IN EX BLDG. CERTIFICATE OF | FLAME RETARDATION ATTACHED. FIRE MARSHAL TO | INSPECT BEFORE USE 410-887-4880 | — | May 3, 2018 |
| Comm. Permit - Sprinkler | ISSUE | ADD (3) SPRINKLER HEADS AND REPLACE (11) | HEADS FOR NEW ALTERATIONS. LARGEST PIPE SIZE | 2". NO FIRE PUMP. | — | Apr 30, 2018 |
| Comm. Permit - New Structure/Shell | ISSUE | REPAIR WORK TO EXISTING GARAGE TO INCLUDE | PATCH WORK TO CRACKS IN WALLS & GARAGE SURFACE. | 6950SF. SEPARATE PERMIT REQD FOR ANY ADDL WORK. | OK TO WAIVE PLANS:YAP. KEEP SET OF SEALED PLANS | ON SITE. | — | Apr 16, 2018 |
| Comm. Permit - Tower | ISSUE | REPLACE (3) EXISTING ANTENNAS WITH (3) NEW | ANTENNAS AT AN EXISTING TELECOMMUNICATION | FACILITY. NO CHANGE IN HEIGHT OR LOCATION. | SEALED CONST PLAN ON SITE.CONST PLAN WAIVE:YAP | — | Feb 2, 2018 |
| Comm. Permit - Alteration | ISSUE | INTERIOR ALTS TO INCLUDE: DEMO AND CONST METAL | STUD AND DRYWALL PARTITIONS, HVAC, FIXTURES | AND FINISHES PER PLANS 6880SF. SEPARATE PERMIT | REQ'D FOR ANY ADD'L WORK. | — | Jul 31, 2017 |
| Comm. Permit - Sprinkler | ISSUE | INSTALL 172 SPRINKLER HEADS, REPIPE W/ NEW | BRANCH LINES, LARGEST PIPE SIZE 3" PER PLANS | SEE B932490 FOR INT ALTS | — | Jul 5, 2017 |
| Comm. Permit - Temporary Tent | ISSUE | ERECT (2) TENTS ON PARKING LOT ON 6/25/17 ONLY | TOILET FACILITIES IN EX BLDG. FLAME RETARDATION | CERTIFICATE ATTACHED FOR CANCER SURVIVOR DAY. | FIRE MARSHAL MUSH INSPECT BEFORE USE. | 410-887-4880. SEE B918417 FOR PRIOR PERMIT. | — | Jun 21, 2017 |
| Comm. Permit - Temporary Tent | ISSUE | ERECT TENT 30X40=1200SF FOR EMS EVENT W/FOOD | MAY 24, 2017 AT ENTRANCE OF PARKING LOT | PREP 7 AM UNTIL 10 AM. CERTIFICATE OF FLAME | RETARDATION ATTACHED. TOILET FACILITIES ARE IN | EXISTING BUILDING. FIRE MARSHALL (410) 887-4880 | MUST INSPECT PRIOR TO START OF EVENT. | — | May 22, 2017 |
| Comm. Permit - Temporary Tent | ISSUE | ERECT 30X40=1200SF TENT ON HOSPITAL GROUNDS FOR | HOSPITAL BBQ ON 5/10/17. TOILET FACILITIES ARE | IN EX. BLDG. CERTIFICATE OF FLAME RETARDATION | ATTACHED. FIRE MARSHAL SHALL INSPECT TENT PRIOR | TO USE (410) 887-4880. SEE PREVIOUS PERMIT | B912691. | — | Apr 28, 2017 |
| Comm. Permit - Alteration | CLOSED | INT ALTS TO INCLUDE: DEMO & CONSTRUCT METAL | STUD & DRYWALL PARTITIONS, CEILING GRID & TILE, | OPERATING ROOM EQUIPMENT, HVAC, FIXTURES & | FINISHES PER PLANS 20,650SF. SEPARATE PERMIT | REQUIRED FOR ANY ADDITIONAL WORK. | — | Apr 20, 2017 |
| Comm. Permit - Sprinkler | ISSUE | INSTALL 32 SPRINKLER HEADS, LARGEST PIPE SIZE | 3"; RECONNECT INTO EXISTING 3" MAIN & RUN NEW | BRANCH LINES PER PLANS. SEE B924497 FOR INT | ALTS. | — | Mar 28, 2017 |
| Comm. Permit - New Structure/Shell | ISSUE | CONSTRUCT STORAGE SHED 30'X15'X20'=450SF ON | SIDE PROPERTY OF HOSPITAL PER PLANS. | — | Mar 9, 2017 |
| Comm. Permit - Sprinkler | ISSUE | INSTALL (27) NEW SPRINKLER HEADS FOR EXTRA | HAZARD GROUP 2, OR STORAGE. PROVIDE COMPLETE | SPRINKLER COVERAGE IN THIS SPACE. ALL WORK | SHALL BE IN ACCORDANCE WITH NFPA 13. LARGEST | PIPE SIZE 1 1/2". RETURN ONE COPY TO FIRE. | — | Dec 27, 2016 |
| Comm. Permit - Grading | CLOSED | GRADE 2,630SF DISTURBED AREA TO INSTALL A | PROPOSED STORAGE FACILITY PER PLANS. THIS | PERMIT EXPIRES TWO YEARS FROM DATE OF ISSUE. | — | Dec 14, 2016 |
| Comm. Permit - Temporary Tent | ISSUE | ERECT TWO TENTS 40'X70'=280SF ON PARKING LOT OF | HOSPITAL FOR HEALTH FAIR 9/30/16 FROM 10-1PM. | CERTIFICATE OF FLAME RETARDATION ATTD.TOILET | FACILITIES IN EXTG BLDG. FIRE MARSHALL SHALL | INSPECT PRIOR TO EVENT 410-887-4880. REMOVAL ON | OCT 2,2016. | — | Sep 27, 2016 |
Nearby recent activity
Records marked with * are matched by address, not a direct account link. Data is informational only.
Data freshness: city-311: 2026-07-12; city-ecb-citations: 2026-07-12; city-housing-inspections: 2026-07-12; city-permits: 2026-07-12; city-real-property: 2026-07-12; city-vbn: 2026-07-12; county-permits: 2026-07-12; sdat-properties: 2026-07-12;
Official sources: Maryland SDAT, Baltimore City permits.