Baltimore County · 21228
31 N PROSPECT 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
- $319,300
- 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 | $319,300 (cycle 2026) |
Permits
1| Type | Status | Description | Issued |
|---|---|---|---|
| Res. Permit - Alteration/Addition | ISSUE | CONSTRUCT DORMERS ON FRONT AND REAR OF SFD: | FRONT-(1)@16'X11'=176SF FOR MASTER BEDOOM AND | BATHROOM; REAR-(1)@21'X11'6"=241SF FOR (2) | BEDROOMS.DWELLING IS IN THE 100YR RIVERINE F.P. | MAP0388F,9-26-8,ZONE-A,BFE HAS NOT BEEN | DETERMINED RHURLEY 12-12-16. N.S.I. | Apr 4, 2017 |
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.