Baltimore County · 21210
4 HOLLINS AVE
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
- $1,843,433
- Land use
- Residential (R)
Assessment
Additional detail for this property — owner, sale history, and structure information — isn't available yet.
| Land use | Residential (R) |
|---|---|
| Total assessment | $1,843,433 (cycle 2026) |
Permits
4| Type | Status | Description | Cost | Issued |
|---|---|---|---|---|
| Res. Permit - Accessory Structure | OPEN | Construct 3 car detached garage on rear property of SFD; 40'x22'= 880sf. Accessory structure letter attached. Any side closer than 5’ to the property line requires a 1-hour fire rated safety wall and no openings on that side. This permit replaces expired permit #R21-01895. | $125,000 | Sep 20, 2025 |
| Res. Permit - Accessory Structure | ISSUE | CONSTRUCT 40'X22'X15' MAX=880SF DETACHED GARAGE ON REAR PROPERTY OF SFD. ACCESSORY STRUCTURE LETTER ATTACHED. ANY STRUCTURE WITH SETBACK LESS THAN 5FT TO PROPERTY LINE MUST HAVE 1HR FIRE RATED SAFETY WALL WITH NO OPENING ON THAT SIDE. | $150,000 | Dec 30, 2021 |
| Res. Permit - Tanks * | ISSUE | INSTALL ONE (1)1450 GALLON PROPANE TANK | UNDERGROUND IN SIDE YARD. MUST COMPLY WITH | NFPA 58. MANUFACTURER'S INSTRUCTIONS WILL BE | ON SITE. | — | Feb 12, 2019 |
| Res. Permit - Alteration/Addition * | CLOSED | CONSTRUCT 1-STY ADD'N WITH CRAWL SPACE ATTACHED | TO SIDE OF SFD TO BE MUDRM, FAMILY RM EXTENSION | AND FOYER 10'X26'=260SF. | UNDER 50% NO DRP REQ'D: WRS | — | Jun 11, 2018 |
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.