Baltimore City · 21217

743 DOLPHIN ST

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Total assessment: $21,667
Land use: Residential (R)
Year built: 1920
Last sale: Mar 22, 2018

This owner holds 5 Baltimore City properties (Pro feature — join the waitlist).

Assessment

Owner	DOLPHIN STREET ENTERPRISES LLC
Land use	Residential (R)
Total assessment	$21,667 (cycle 2026)
Last sale	Mar 22, 2018 — $700
Year built	1920
Zoning	R-8
Vacant	Yes

Permits

Type	Description	Cost	Issued
COM2024	AMEND PERMIT: CHANGE PRIME CONTRACTOR . EXTEND ORIGINAL PERMIT.(ORIGINAL PERMIT:COM2021-66979:INTERIOR WORK: CATEGORY 3 DEMO (500 SF) OF BEARING & NON-BEARING STUD WALLS, STAIRS, PLASTER, TRIM, INSULATION, FLOORING / ROOFING & DEBRIS. NEW FLOOR & ROOF JOISTS AS PER PLANS. NEW INTERIOR WORK: FRAMING (2,508 SF) W/ STUD WALLS, STAIRCASE (7 3/4''RISER,11''TREAD,3'WIDE) W/ HANGERS, DRYWALL, TRIM, INSULATION (R-20 WALLS, R-49 ROOF). DOORS (25). NEW EXTERIOR WORK: NEW 3RD FLOOR REAR DECK (10'-11''X18'-10''), NEW 1ST FLOOR REAR DECK & STEPS (6'-7''X8')(VARIES), NEW BASEMENT WALK-OUT STEPS TO GRADE . NEW EXTERIOR DOORS (4), WINDOWS (13). AS PER PLANS, AS PER CODE. (NOTES: 1. ALL HABITABLE AREAS WILL MAINTAIN MINIMUM CEILING HEIGHT OF 7', 2. ALL HALLWAYS WILL MAINTAIN MINIMUM WIDTH OF 36'', 3. ALL BEDROOMS WILL MAINTAIN 70SQ/FT FOR ONE OCCUPANT OR 50SQ/FT PER OCCUPANT, 4. ALL DECK, STAIRCASE AND FOOTER WORK WILL BE DONE WITHIN PRIVATE PROPERTY LINES AND MAINTAIN ALL PROPER SETBACKS) ) Original Permit Description:(COM2021-66979) INTERIOR WORK: CATEGORY 3 DEMO (500 SF) OF BEARING & NON-BEARING STUD WALLS, STAIRS, PLASTER, TRIM, INSULATION, FLOORING / ROOFING & DEBRIS. NEW FLOOR & ROOF JOISTS AS PER PLANS. NEW INTERIOR WORK: FRAMING (2,508 SF) W/ STUD WALLS, STAIRCASE (7 3/4''RISER,11''TREAD,3'WIDE) W/ HANGERS, DRYWALL, TRIM, INSULATION (R-20 WALLS, R-49 ROOF). DOORS (25). NEW EXTERIOR WORK: NEW 3RD FLOOR REAR DECK (10'-11''X18'-10''), NEW 1ST FLOOR REAR DECK & STEPS (6'-7''X8')(VARIES), NEW BASEMENT WALK-OUT STEPS TO GRADE . NEW EXTERIOR DOORS (4), WINDOWS (13). AS PER PLANS, AS PER CODE. (NOTES: 1. ALL HABITABLE AREAS WILL MAINTAIN MINIMUM CEILING HEIGHT OF 7', 2. ALL HALLWAYS WILL MAINTAIN MINIMUM WIDTH OF 36'', 3. ALL BEDROOMS WILL MAINTAIN 70SQ/FT FOR ONE OCCUPANT OR 50SQ/FT PER OCCUPANT, 4. ALL DECK, STAIRCASE AND FOOTER WORK WILL BE DONE WITHIN PRIVATE PROPERTY LINES AND MAINTAIN ALL PROPER SETBACKS)	—	Mar 8, 2024
COM2023	INSTALL (2) 24000 BTU AIR-CON SYSTEM, HEAT PUMP, (2) 800 CFM NEW DISTRIBUTION SYSTEM (OTHER THAN 1-2 FAMILY ), (2) 800 CFM NEW DISTRIBUTION SYSTEM (OTHER THAN 1-2 FAMILY ) AS PER CODE.	$18,500	Dec 21, 2023
COM2023	INSTALL (1) 200 AMPS ELECTRIC SERVICE UP TO 600V (#AMPS), (20) # BRANCH CIRCUITS/FEEDERS AS PER CODE.	$5,000	Nov 7, 2023
COM2023	INSTALL (1) 40000 BTU FUEL-BURNING EQUIP, (1) # GAS TEST, (13) # PLUMBING FIXTURES, (1) # SANITARY CONNECTION (RECONSTRUCTION0, (1) # WATER SERVICE PIPE (RECONSTRUCTION) AS PER CODE.	$2,900	Nov 2, 2023
COM2023	Extend Original Permit.(original permit:COM2021-66979:INTERIOR WORK: CATEGORY 3 DEMO (500 SF) OF BEARING & NON-BEARING STUD WALLS, STAIRS, PLASTER, TRIM, INSULATION, FLOORING / ROOFING & DEBRIS. NEW FLOOR & ROOF JOISTS AS PER PLANS. NEW INTERIOR WORK: FRAMING (2,508 SF) W/ STUD WALLS, STAIRCASE (7 3/4''RISER,11''TREAD,3'WIDE) W/ HANGERS, DRYWALL, TRIM, INSULATION (R-20 WALLS, R-49 ROOF). DOORS (25). NEW EXTERIOR WORK: NEW 3RD FLOOR REAR DECK (10'-11''X18'-10''), NEW 1ST FLOOR REAR DECK & STEPS (6'-7''X8')(VARIES), NEW BASEMENT WALK-OUT STEPS TO GRADE . NEW EXTERIOR DOORS (4), WINDOWS (13). AS PER PLANS, AS PER CODE. (NOTES: 1. ALL HABITABLE AREAS WILL MAINTAIN MINIMUM CEILING HEIGHT OF 7', 2. ALL HALLWAYS WILL MAINTAIN MINIMUM WIDTH OF 36'', 3. ALL BEDROOMS WILL MAINTAIN 70SQ/FT FOR ONE OCCUPANT OR 50SQ/FT PER OCCUPANT, 4. ALL DECK, STAIRCASE AND FOOTER WORK WILL BE DONE WITHIN PRIVATE PROPERTY LINES AND MAINTAIN ALL PROPER SETBACKS) ) Original Permit Description:(COM2021-66979) INTERIOR WORK: CATEGORY 3 DEMO (500 SF) OF BEARING & NON-BEARING STUD WALLS, STAIRS, PLASTER, TRIM, INSULATION, FLOORING / ROOFING & DEBRIS. NEW FLOOR & ROOF JOISTS AS PER PLANS. NEW INTERIOR WORK: FRAMING (2,508 SF) W/ STUD WALLS, STAIRCASE (7 3/4''RISER,11''TREAD,3'WIDE) W/ HANGERS, DRYWALL, TRIM, INSULATION (R-20 WALLS, R-49 ROOF). DOORS (25). NEW EXTERIOR WORK: NEW 3RD FLOOR REAR DECK (10'-11''X18'-10''), NEW 1ST FLOOR REAR DECK & STEPS (6'-7''X8')(VARIES), NEW BASEMENT WALK-OUT STEPS TO GRADE . NEW EXTERIOR DOORS (4), WINDOWS (13). AS PER PLANS, AS PER CODE. (NOTES: 1. ALL HABITABLE AREAS WILL MAINTAIN MINIMUM CEILING HEIGHT OF 7', 2. ALL HALLWAYS WILL MAINTAIN MINIMUM WIDTH OF 36'', 3. ALL BEDROOMS WILL MAINTAIN 70SQ/FT FOR ONE OCCUPANT OR 50SQ/FT PER OCCUPANT, 4. ALL DECK, STAIRCASE AND FOOTER WORK WILL BE DONE WITHIN PRIVATE PROPERTY LINES AND MAINTAIN ALL PROPER SETBACKS)	—	Jul 31, 2023
COM2023	Extend Original Permit.(original permit:COM2021-66979:INTERIOR WORK: CATEGORY 3 DEMO (500 SF) OF BEARING & NON-BEARING STUD WALLS, STAIRS, PLASTER, TRIM, INSULATION, FLOORING / ROOFING & DEBRIS. NEW FLOOR & ROOF JOISTS AS PER PLANS. NEW INTERIOR WORK: FRAMING (2,508 SF) W/ STUD WALLS, STAIRCASE (7 3/4''RISER,11''TREAD,3'WIDE) W/ HANGERS, DRYWALL, TRIM, INSULATION (R-20 WALLS, R-49 ROOF). DOORS (25). NEW EXTERIOR WORK: NEW 3RD FLOOR REAR DECK (10'-11''X18'-10''), NEW 1ST FLOOR REAR DECK & STEPS (6'-7''X8')(VARIES), NEW BASEMENT WALK-OUT STEPS TO GRADE . NEW EXTERIOR DOORS (4), WINDOWS (13). AS PER PLANS, AS PER CODE. (NOTES: 1. ALL HABITABLE AREAS WILL MAINTAIN MINIMUM CEILING HEIGHT OF 7', 2. ALL HALLWAYS WILL MAINTAIN MINIMUM WIDTH OF 36'', 3. ALL BEDROOMS WILL MAINTAIN 70SQ/FT FOR ONE OCCUPANT OR 50SQ/FT PER OCCUPANT, 4. ALL DECK, STAIRCASE AND FOOTER WORK WILL BE DONE WITHIN PRIVATE PROPERTY LINES AND MAINTAIN ALL PROPER SETBACKS) ) Original Permit Description:(COM2021-66979) INTERIOR WORK: CATEGORY 3 DEMO (500 SF) OF BEARING & NON-BEARING STUD WALLS, STAIRS, PLASTER, TRIM, INSULATION, FLOORING / ROOFING & DEBRIS. NEW FLOOR & ROOF JOISTS AS PER PLANS. NEW INTERIOR WORK: FRAMING (2,508 SF) W/ STUD WALLS, STAIRCASE (7 3/4''RISER,11''TREAD,3'WIDE) W/ HANGERS, DRYWALL, TRIM, INSULATION (R-20 WALLS, R-49 ROOF). DOORS (25). NEW EXTERIOR WORK: NEW 3RD FLOOR REAR DECK (10'-11''X18'-10''), NEW 1ST FLOOR REAR DECK & STEPS (6'-7''X8')(VARIES), NEW BASEMENT WALK-OUT STEPS TO GRADE . NEW EXTERIOR DOORS (4), WINDOWS (13). AS PER PLANS, AS PER CODE. (NOTES: 1. ALL HABITABLE AREAS WILL MAINTAIN MINIMUM CEILING HEIGHT OF 7', 2. ALL HALLWAYS WILL MAINTAIN MINIMUM WIDTH OF 36'', 3. ALL BEDROOMS WILL MAINTAIN 70SQ/FT FOR ONE OCCUPANT OR 50SQ/FT PER OCCUPANT, 4. ALL DECK, STAIRCASE AND FOOTER WORK WILL BE DONE WITHIN PRIVATE PROPERTY LINES AND MAINTAIN ALL PROPER SETBACKS)	—	Jan 20, 2023
COM2022	INSTALL (1) 200 AMPS ELECTRIC SERVICE UP TO 600V (#AMPS), (20) # BRANCH CIRCUITS/FEEDERS , (1) 24000 BTU AIR-CON SYSTEM, HEAT PUMP, (2) 30000 BTU AIR-CON SYSTEM, HEAT PUMP, (1) 72000 BTU FUEL-BURNING EQUIP(FURNACE), (13) # PLUMBING FIXTURES, (1) # WATER SERVICE PIPE (RECONSTRUCTION), (1) # SANITARY CONNECTION (RECONSTRUCTION0, (1) 18000 BTU FUEL-BURNING EQUIP AS PER CODE.	$6,500	Dec 14, 2022
COM2022	Extend Original Permit.(original permit:COM2021-66979:INTERIOR WORK: CATEGORY 3 DEMO (500 SF) OF BEARING & NON-BEARING STUD WALLS, STAIRS, PLASTER, TRIM, INSULATION, FLOORING / ROOFING & DEBRIS. NEW FLOOR & ROOF JOISTS AS PER PLANS. NEW INTERIOR WORK: FRAMING (2,508 SF) W/ STUD WALLS, STAIRCASE (7 3/4''RISER,11''TREAD,3'WIDE) W/ HANGERS, DRYWALL, TRIM, INSULATION (R-20 WALLS, R-49 ROOF). DOORS (25). NEW EXTERIOR WORK: NEW 3RD FLOOR REAR DECK (10'-11''X18'-10''), NEW 1ST FLOOR REAR DECK & STEPS (6'-7''X8')(VARIES), NEW BASEMENT WALK-OUT STEPS TO GRADE . NEW EXTERIOR DOORS (4), WINDOWS (13). AS PER PLANS, AS PER CODE. (NOTES: 1. ALL HABITABLE AREAS WILL MAINTAIN MINIMUM CEILING HEIGHT OF 7', 2. ALL HALLWAYS WILL MAINTAIN MINIMUM WIDTH OF 36'', 3. ALL BEDROOMS WILL MAINTAIN 70SQ/FT FOR ONE OCCUPANT OR 50SQ/FT PER OCCUPANT, 4. ALL DECK, STAIRCASE AND FOOTER WORK WILL BE DONE WITHIN PRIVATE PROPERTY LINES AND MAINTAIN ALL PROPER SETBACKS) ) Original Permit Description:(COM2021-66979) INTERIOR WORK: CATEGORY 3 DEMO (500 SF) OF BEARING & NON-BEARING STUD WALLS, STAIRS, PLASTER, TRIM, INSULATION, FLOORING / ROOFING & DEBRIS. NEW FLOOR & ROOF JOISTS AS PER PLANS. NEW INTERIOR WORK: FRAMING (2,508 SF) W/ STUD WALLS, STAIRCASE (7 3/4''RISER,11''TREAD,3'WIDE) W/ HANGERS, DRYWALL, TRIM, INSULATION (R-20 WALLS, R-49 ROOF). DOORS (25). NEW EXTERIOR WORK: NEW 3RD FLOOR REAR DECK (10'-11''X18'-10''), NEW 1ST FLOOR REAR DECK & STEPS (6'-7''X8')(VARIES), NEW BASEMENT WALK-OUT STEPS TO GRADE . NEW EXTERIOR DOORS (4), WINDOWS (13). AS PER PLANS, AS PER CODE. (NOTES: 1. ALL HABITABLE AREAS WILL MAINTAIN MINIMUM CEILING HEIGHT OF 7', 2. ALL HALLWAYS WILL MAINTAIN MINIMUM WIDTH OF 36'', 3. ALL BEDROOMS WILL MAINTAIN 70SQ/FT FOR ONE OCCUPANT OR 50SQ/FT PER OCCUPANT, 4. ALL DECK, STAIRCASE AND FOOTER WORK WILL BE DONE WITHIN PRIVATE PROPERTY LINES AND MAINTAIN ALL PROPER SETBACKS)	—	Jul 5, 2022
COM2022	ORIGINAL PERMIT: COM2021-66979 DEMO WORK: CATEGORY 3 DEMO (500 SF) OF BEARING & NON-BEARING STUD WALLS, STAIRS, PLASTER, TRIM, INSULATION, FLOORING / ROOFING & DEBRIS. NEW INTERIOR WORK: FRAMING (1,000 SF) W/ STUD WALLS, STAIRCASE (7-3/4''RISER,11''TREAD,3'WIDE) W/ HANGERS, DRYWALL, TRIM, INSULATION (R-20 WALLS, R-49 ROOF). DOORS (23). NEW EXTERIOR WORK: DEMO / REBUILDING EXISTING (3-STORY) REAR ADDITION (11' X 13'-71/2'') (149.87 SQFTX3 = 450SF), NEW 1ST FLOOR REAR DECK (11' X 16'), NEW 2ND FLOOR REAR DECK (11' X 8'), NEW 3RD FLOOR REAR DECK (11' X 5'), NEW DOORS (7) NEW WINDOWS (15). AS PER PLANS, AS PER CODE. (*NOTES: 1. ALL HABITABLE AREAS WILL MAINTAIN MINIMUM CEILING HEIGHT OF 7', 2. ALL HALLWAYS WILL MAINTAIN MINIMUM WIDTH OF 36'', 3. ALL BEDROOMS WILL MAINTAIN MINIMUM 70SQ/FT FOR ONE OCCUPANT OR 50SQ/FT PER OCCUPANT, 4. ALL BATHROOMS WILL MAINTAIN ENOUGH CLEAR FLOOR SPACE FOR CLEARANCE OF PLUMBING FIXTURES, 5. ALL ADDITION WORK WILL BE DONE WITHIN PRIVATE PROPERTY LINES AND MAINTAIN ALL PROPER SETBACKS)	$50,000	Apr 27, 2022
COM2022	SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: UNDERPINNING OF FOUNDATION WALLS AS PER ATTACHED ENGINEER'S PLANS AND CERTIFICATION. THE ENGINEER CERTIFICATION IS REQUIRED AT COMPLETION OF WORK AND WITH A REPORT OF THE EXACT DATES OF PERIODIC INSPECTIONS DURING THE CONSTRUCTION. EXISTING BASEMENT HEIGHT = 6'-0'', PROPOSED HEIGHT = 8'-0''. NEW 4'' CONCRETE SLAB ON 4'' GRAVEL. ALL WORK WILL BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS	$5,000	Apr 7, 2022
COM2021	Extend Original Permit.(original permit:COM2021-66979:INTERIOR WORK: CATEGORY 3 DEMO (500 SF) OF BEARING & NON-BEARING STUD WALLS, STAIRS, PLASTER, TRIM, INSULATION, FLOORING / ROOFING & DEBRIS. NEW FLOOR & ROOF JOISTS AS PER PLANS. NEW INTERIOR WORK: FRAMING (2,508 SF) W/ STUD WALLS, STAIRCASE (7 3/4''RISER,11''TREAD,3'WIDE) W/ HANGERS, DRYWALL, TRIM, INSULATION (R-20 WALLS, R-49 ROOF). DOORS (25). NEW EXTERIOR WORK: NEW 3RD FLOOR REAR DECK (10'-11''X18'-10''), NEW 1ST FLOOR REAR DECK & STEPS (6'-7''X8')(VARIES), NEW BASEMENT WALK-OUT STEPS TO GRADE . NEW EXTERIOR DOORS (4), WINDOWS (13). AS PER PLANS, AS PER CODE. (NOTES: 1. ALL HABITABLE AREAS WILL MAINTAIN MINIMUM CEILING HEIGHT OF 7', 2. ALL HALLWAYS WILL MAINTAIN MINIMUM WIDTH OF 36'', 3. ALL BEDROOMS WILL MAINTAIN 70SQ/FT FOR ONE OCCUPANT OR 50SQ/FT PER OCCUPANT, 4. ALL DECK, STAIRCASE AND FOOTER WORK WILL BE DONE WITHIN PRIVATE PROPERTY LINES AND MAINTAIN ALL PROPER SETBACKS) ) Original Permit Description:(COM2021-66979) INTERIOR WORK: CATEGORY 3 DEMO (500 SF) OF BEARING & NON-BEARING STUD WALLS, STAIRS, PLASTER, TRIM, INSULATION, FLOORING / ROOFING & DEBRIS. NEW FLOOR & ROOF JOISTS AS PER PLANS. NEW INTERIOR WORK: FRAMING (2,508 SF) W/ STUD WALLS, STAIRCASE (7 3/4''RISER,11''TREAD,3'WIDE) W/ HANGERS, DRYWALL, TRIM, INSULATION (R-20 WALLS, R-49 ROOF). DOORS (25). NEW EXTERIOR WORK: NEW 3RD FLOOR REAR DECK (10'-11''X18'-10''), NEW 1ST FLOOR REAR DECK & STEPS (6'-7''X8')(VARIES), NEW BASEMENT WALK-OUT STEPS TO GRADE . NEW EXTERIOR DOORS (4), WINDOWS (13). AS PER PLANS, AS PER CODE. (NOTES: 1. ALL HABITABLE AREAS WILL MAINTAIN MINIMUM CEILING HEIGHT OF 7', 2. ALL HALLWAYS WILL MAINTAIN MINIMUM WIDTH OF 36'', 3. ALL BEDROOMS WILL MAINTAIN 70SQ/FT FOR ONE OCCUPANT OR 50SQ/FT PER OCCUPANT, 4. ALL DECK, STAIRCASE AND FOOTER WORK WILL BE DONE WITHIN PRIVATE PROPERTY LINES AND MAINTAIN ALL PROPER SETBACKS)	—	Jan 4, 2022
COM2021	INTERIOR WORK: CATEGORY 3 DEMO (500 SF) OF BEARING & NON-BEARING STUD WALLS, STAIRS, PLASTER, TRIM, INSULATION, FLOORING / ROOFING & DEBRIS. NEW FLOOR & ROOF JOISTS AS PER PLANS. NEW INTERIOR WORK: FRAMING (2,508 SF) W/ STUD WALLS, STAIRCASE (7 3/4''RISER,11''TREAD,3'WIDE) W/ HANGERS, DRYWALL, TRIM, INSULATION (R-20 WALLS, R-49 ROOF). DOORS (25). NEW EXTERIOR WORK: NEW 3RD FLOOR REAR DECK (10'-11''X18'-10''), NEW 1ST FLOOR REAR DECK & STEPS (6'-7''X8')(VARIES), NEW BASEMENT WALK-OUT STEPS TO GRADE . NEW EXTERIOR DOORS (4), WINDOWS (13). AS PER PLANS, AS PER CODE. (*NOTES: 1. ALL HABITABLE AREAS WILL MAINTAIN MINIMUM CEILING HEIGHT OF 7', 2. ALL HALLWAYS WILL MAINTAIN MINIMUM WIDTH OF 36'', 3. ALL BEDROOMS WILL MAINTAIN 70SQ/FT FOR ONE OCCUPANT OR 50SQ/FT PER OCCUPANT, 4. ALL DECK, STAIRCASE AND FOOTER WORK WILL BE DONE WITHIN PRIVATE PROPERTY LINES AND MAINTAIN ALL PROPER SETBACKS)	$80,000	Jun 14, 2021

Violations

Kind	Category	Status	Fine	Balance	Date
citation	BC 123.8.1	O	$1,000	$2,000	Mar 4, 2026
citation	BC 123.8.1	O	$1,000	$2,000	Dec 29, 2025
citation	BC 123.8.1	O	$1,000	$2,000	Oct 29, 2025
citation	BC 123.8.1	O	$1,000	$2,015	Apr 10, 2025
citation	PM 305.1	O	$50	$25	Mar 17, 2023
vacant_building_notice	Vacant	open	—	—	Apr 13, 2018

Inspections

No inspections on record.

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.