Baltimore County · 21204
1811 THORNTON RIDGE RD
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
- $878,500
- 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 | $878,500 (cycle 2026) |
Permits
2| Type | Status | Description | Cost | Issued |
|---|---|---|---|---|
| Res. Permit - Deck | ISSUE | Remove existing deck and construct an open deck attached to rear of SFD 20'x14'=280sf with steps to grade. Construction to comply with Baltimore County Deck Chart or the current edition of the International Residential Code. | $34,000 | Oct 21, 2025 |
| Res. Permit - Alteration/Addition | OPEN | Interior alterations to include: Remove basement kitchenette, demo and construct wood stud and drywall partitions to finish basement to create: 3 bedrooms, 2 bathrooms, great room, laundry room, create wall openings to install windows 1800sf; Construct 1-story addition on rear of SFD at basement level to be sunroom with walk out 23'4"x13'7"=352sf. All work per plans. | $300,000 | Jul 27, 2025 |
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.