Baltimore County · 21228
311 MONTROSE 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
- $534,133
- 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 | $534,133 (cycle 2026) |
Permits
2| Type | Status | Description | Cost | Issued |
|---|---|---|---|---|
| Res. Permit - Alteration/Addition | ISSUE | Construct addition 23'4"x27'4"=459sf (irregular in shape) on front of SFD to be playroom, bathroom with skylight, and storage area. | $90,000 | Oct 27, 2025 |
| Res. Permit - Alteration/Addition * | CANCELLED | CONST 2ND FL ADDITION OVER PORTION OF EXISTING | 1ST FL TO BE HOME OFFICE W/EGRESS WINDOW. | 25'X19'X23'6"=475SF.-SETBACKS NOT W/IN 5'OF | PROPERTY LINE PER APPLICANT.OK TO WAIVE CONST | DRWGS-REDLINED SET TO REMAIN ONSITE-RAKD. | NO 2ND KITCH,NO CHANGE IN BLDG FOOTPRINT-AKT | — | Feb 8, 2019 |
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.