Baltimore City · 21223

311 S MOUNT ST

Property watching is a Pro feature. Join the waitlist to get new permits, violations, and inspections on this property in a daily email digest.

Already have Pro access? Sign in.

Total assessment: $45,000
Land use: Residential (R)
Year built: 1915
Last sale: Jun 25, 2024

Assessment

Owner	CAMPBELL, JEFFERY
Land use	Residential (R)
Total assessment	$45,000 (cycle 2026)
Last sale	Jun 25, 2024 — $182,000
Year built	1915
Zoning	R-8
Vacant	—

Permits

Type	Description	Cost	Issued
BUSE	Use as a single-family dwelling.	—	Mar 17, 2025
COM2024	REINSTATE ORIGINAL PERMIT.(ORIGINAL PERMIT:COM2022-64744:INSTALL (1) # NEW DISTRIBUTION SYSTEM (1-2 FAMILY), (2) 200 CFM EXHAUST SYSTEMS AS PER CODE.) Original Permit Description:(COM2022-64744) INSTALL (1) # NEW DISTRIBUTION SYSTEM (1-2 FAMILY), (2) 200 CFM EXHAUST SYSTEMS AS PER CODE.	—	Mar 22, 2024
COM2024	AMEND PERMIT: CHANGE ELECTRICAL CONTRACTOR .REINSTATE ORIGINAL PERMIT.(ORIGINAL PERMIT:COM2022-59246:INSTALL (1) 100 AMPS ELECTRIC SERVICE (>600 V), (15) # BRANCH CIRCUITS/FEEDERS AS PER CODE.) Original Permit Description:(COM2022-59246) INSTALL (1) 100 AMPS ELECTRIC SERVICE (>600 V), (15) # BRANCH CIRCUITS/FEEDERS AS PER CODE.	—	Mar 18, 2024
COM2024	REINSTATE ORIGINAL PERMIT.(ORIGINAL PERMIT:COM2023-68988:REAR 7X7 WOOD DECK WITH STAIRS NEW BUILD AS PER PLANS, AS PER CODE.) Original Permit Description:(COM2023-68988) REAR 7X7 WOOD DECK WITH STAIRS NEW BUILD AS PER PLANS, AS PER CODE.	—	Feb 26, 2024
COM2024	INSTALL (1) 100000 BTU FUEL-BURNING EQUIP, (1) 35000 BTU FUEL-BURNING EQUIP AS PER CODE.	$750	Jan 25, 2024
COM2023	Extend Original Permit.(original permit:COM2023-64205: Extend Original Permit.(original permit:COM2021-81577:SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: REPLACE DAMAGED PLYWOOD SHEATHING ON EXISTING FRAMING, REPAIR EXISTING FRAMING FOR PARTITION WALLS TO CODE, INSTALL INSULATION R49 IN CEILING AND R21 ON WALLS. INSTALL NEW DRYWALL, 8 INTERIOR DOORS, KITCHEN CABINETS AND FLOORING. ALL WORK TO BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS. MEP PERMITS TO BE PULLED BY OTHERS. (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 SPACE FOR CLEARANCE OF PLUMBING FIXTURES)) Original Permit Description:(COM2021-81577) SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: REPLACE DAMAGED PLYWOOD SHEATHING ON EXISTING FRAMING, REPAIR EXISTING FRAMING FOR PARTITION WALLS TO CODE, INSTALL INSULATION R49 IN CEILING AND R21 ON WALLS. INSTALL NEW DRYWALL, 8 INTERIOR DOORS, KITCHEN CABINETS AND FLOORING. ALL WORK TO BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS. MEP PERMITS TO BE PULLED BY OTHERS. (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 SPACE FOR CLEARANCE OF PLUMBING FIXTURES)) Original Permit Description:(COM2023-64205) Extend Original Permit.(original permit:COM2021-81577:SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: REPLACE DAMAGED PLYWOOD SHEATHING ON EXISTING FRAMING, REPAIR EXISTING FRAMING FOR PARTITION WALLS TO CODE, INSTALL INSULATION R49 IN CEILING AND R21 ON WALLS. INSTALL NEW DRYWALL, 8 INTERIOR DOORS, KITCHEN CABINETS AND FLOORING. ALL WORK TO BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS. MEP PERMITS TO BE PULLED BY OTHERS. (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 SPACE FOR CLEARANCE OF PLUMBING FIXTURES)) Original Permit Description:(COM2021-81577) SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: REPLACE DAMAGED PLYWOOD SHEATHING ON EXISTING FRAMING, REPAIR EXISTING FRAMING FOR PARTITION WALLS TO CODE, INSTALL INSULATION R49 IN CEILING AND R21 ON WALLS. INSTALL NEW DRYWALL, 8 INTERIOR DOORS, KITCHEN CABINETS AND FLOORING. ALL WORK TO BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS. MEP PERMITS TO BE PULLED BY OTHERS. (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 SPACE FOR CLEARANCE OF PLUMBING FIXTURES)	—	Nov 20, 2023
COM2023	REAR 7X7 WOOD DECK WITH STAIRS NEW BUILD AS PER PLANS, AS PER CODE.	$3,000	Jun 23, 2023
COM2023	Extend Original Permit.(original permit:COM2021-81577:SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: REPLACE DAMAGED PLYWOOD SHEATHING ON EXISTING FRAMING, REPAIR EXISTING FRAMING FOR PARTITION WALLS TO CODE, INSTALL INSULATION R49 IN CEILING AND R21 ON WALLS. INSTALL NEW DRYWALL, 8 INTERIOR DOORS, KITCHEN CABINETS AND FLOORING. ALL WORK TO BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS. MEP PERMITS TO BE PULLED BY OTHERS. (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 SPACE FOR CLEARANCE OF PLUMBING FIXTURES)) Original Permit Description:(COM2021-81577) SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: REPLACE DAMAGED PLYWOOD SHEATHING ON EXISTING FRAMING, REPAIR EXISTING FRAMING FOR PARTITION WALLS TO CODE, INSTALL INSULATION R49 IN CEILING AND R21 ON WALLS. INSTALL NEW DRYWALL, 8 INTERIOR DOORS, KITCHEN CABINETS AND FLOORING. ALL WORK TO BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS. MEP PERMITS TO BE PULLED BY OTHERS. (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 SPACE FOR CLEARANCE OF PLUMBING FIXTURES)	—	May 3, 2023
COM2022	Extend Original Permit.(original permit:COM2022-64170: Extend Original Permit.(original permit:COM2021-81577:SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: REPLACE DAMAGED PLYWOOD SHEATHING ON EXISTING FRAMING, REPAIR EXISTING FRAMING FOR PARTITION WALLS TO CODE, INSTALL INSULATION R49 IN CEILING AND R21 ON WALLS. INSTALL NEW DRYWALL, 8 INTERIOR DOORS, KITCHEN CABINETS AND FLOORING. ALL WORK TO BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS. MEP PERMITS TO BE PULLED BY OTHERS. (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 SPACE FOR CLEARANCE OF PLUMBING FIXTURES)) Original Permit Description:(COM2021-81577) SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: REPLACE DAMAGED PLYWOOD SHEATHING ON EXISTING FRAMING, REPAIR EXISTING FRAMING FOR PARTITION WALLS TO CODE, INSTALL INSULATION R49 IN CEILING AND R21 ON WALLS. INSTALL NEW DRYWALL, 8 INTERIOR DOORS, KITCHEN CABINETS AND FLOORING. ALL WORK TO BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS. MEP PERMITS TO BE PULLED BY OTHERS. (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 SPACE FOR CLEARANCE OF PLUMBING FIXTURES)) Original Permit Description:(COM2022-64170) Extend Original Permit.(original permit:COM2021-81577:SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: REPLACE DAMAGED PLYWOOD SHEATHING ON EXISTING FRAMING, REPAIR EXISTING FRAMING FOR PARTITION WALLS TO CODE, INSTALL INSULATION R49 IN CEILING AND R21 ON WALLS. INSTALL NEW DRYWALL, 8 INTERIOR DOORS, KITCHEN CABINETS AND FLOORING. ALL WORK TO BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS. MEP PERMITS TO BE PULLED BY OTHERS. (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 SPACE FOR CLEARANCE OF PLUMBING FIXTURES)) Original Permit Description:(COM2021-81577) SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: REPLACE DAMAGED PLYWOOD SHEATHING ON EXISTING FRAMING, REPAIR EXISTING FRAMING FOR PARTITION WALLS TO CODE, INSTALL INSULATION R49 IN CEILING AND R21 ON WALLS. INSTALL NEW DRYWALL, 8 INTERIOR DOORS, KITCHEN CABINETS AND FLOORING. ALL WORK TO BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS. MEP PERMITS TO BE PULLED BY OTHERS. (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 SPACE FOR CLEARANCE OF PLUMBING FIXTURES)	—	Nov 13, 2022
COM2022	INSTALL (1) # NEW DISTRIBUTION SYSTEM (1-2 FAMILY), (2) 200 CFM EXHAUST SYSTEMS AS PER CODE.	$300	Apr 27, 2022
COM2022	Extend Original Permit.(original permit:COM2021-81577:SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: REPLACE DAMAGED PLYWOOD SHEATHING ON EXISTING FRAMING, REPAIR EXISTING FRAMING FOR PARTITION WALLS TO CODE, INSTALL INSULATION R49 IN CEILING AND R21 ON WALLS. INSTALL NEW DRYWALL, 8 INTERIOR DOORS, KITCHEN CABINETS AND FLOORING. ALL WORK TO BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS. MEP PERMITS TO BE PULLED BY OTHERS. (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 SPACE FOR CLEARANCE OF PLUMBING FIXTURES)) Original Permit Description:(COM2021-81577) SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: REPLACE DAMAGED PLYWOOD SHEATHING ON EXISTING FRAMING, REPAIR EXISTING FRAMING FOR PARTITION WALLS TO CODE, INSTALL INSULATION R49 IN CEILING AND R21 ON WALLS. INSTALL NEW DRYWALL, 8 INTERIOR DOORS, KITCHEN CABINETS AND FLOORING. ALL WORK TO BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS. MEP PERMITS TO BE PULLED BY OTHERS. (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 SPACE FOR CLEARANCE OF PLUMBING FIXTURES)	—	Apr 25, 2022
COM2022	INSTALL (1) 200 AMPS ELECTRIC SERVICE UP TO 600V (#AMPS) AS PER CODE.	$3,000	Apr 20, 2022
COM2022	INSTALL (1) 36000 BTU AIR-CON SYSTEM, HEAT PUMP, (1) 80000 BTU FUEL-BURNING EQUIP(FURNACE) AS PER CODE.	$6,200	Apr 12, 2022
COM2022	INSTALL (1) # SANITARY CONNECTION (RECONSTRUCTION0, (1) # WATER SERVICE PIPE (RECONSTRUCTION) AS PER CODE.	$500	Apr 12, 2022
COM2022	INSTALL (1) 100 AMPS ELECTRIC SERVICE (>600 V), (15) # BRANCH CIRCUITS/FEEDERS AS PER CODE.	$5,000	Mar 15, 2022
COM2022	INSTALL (1) # ELECTRIC WATER HEATER, (13) # PLUMBING FIXTURES, (1) 80000 BTU FUEL-BURNING EQUIP AS PER CODE.	$30,000	Mar 15, 2022
COM2021	SCOPE OF WORK: INTERIOR ALTERATIONS TO INCLUDE: REPLACE DAMAGED PLYWOOD SHEATHING ON EXISTING FRAMING, REPAIR EXISTING FRAMING FOR PARTITION WALLS TO CODE, INSTALL INSULATION R49 IN CEILING AND R21 ON WALLS. INSTALL NEW DRYWALL, 8 INTERIOR DOORS, KITCHEN CABINETS AND FLOORING. ALL WORK TO BE DONE ACCORDING TO BALTIMORE CITY CODE AND PER SUBMITTED PLANS. MEP PERMITS TO BE PULLED BY OTHERS. (*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 SPACE FOR CLEARANCE OF PLUMBING FIXTURES)	$15,000	Oct 28, 2021
COM2019	install 10 plumbing fixtures and reconstruct water and waste lines and electric water heater. install 80000 btu furnace and 2 ton a/c unit with duct work. as per code ( (1) 24000 btu air-con system, condensor, (1) # new distribution system (1-2 family), (1) 80000 btu fuel-burning equip(furnace), (10) # plumbing fixtures, (1) # electric water heater, (1) # sanitary connection (reconstruction0, (1) # water service pipe (reconstruction) as per code.)	$8,500	May 29, 2019
COM2019	install (1) 100 amps electric service up to 600v (#amps), (24) # branch circuits/feeders as per code.	$2,000	May 15, 2019
COM2019	extend:(original permit:com2019-52998:scope of work: replace damaged plywood sheathing on existing framing, repair existing framing to code (no new partition walls to be built), install insulation r49 ceiling, and r21 on walls, install new drywall, 8 interior doors, kitchen cabinets, and flooring. all work will be done according to baltimore city code. exterior work: remove and replace 5 windows and 2 doors same size same location. all work will be done according to baltimore city code.)	—	May 14, 2019
COM2019	scope of work: replace damaged plywood sheathing on existing framing, repair existing framing to code (no new partition walls to be built), install insulation r49 ceiling, and r21 on walls, install new drywall, 8 interior doors, kitchen cabinets, and flooring. all work will be done according to baltimore city code. exterior work: remove and replace 5 windows and 2 doors same size same location. all work will be done according to baltimore city code.	$5,000	Feb 5, 2019

Violations

No violations on record.

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.