THE INDEX
Why this MSI reads 60
1 of 18 checked public signals observed, covering 100% of the model. The score is public; the signal-by-signal reasons, source documents, and owner details are in LienSuite.
Method and limits. MSI v0.2-baltimore-2026-09 weights eighteen public signals by how much each one changed the recorded five-month arm’s-length transfer rate across all 180,000 residential parcels in Baltimore City, using only dated records (SDAT transfers, vacant-building notices, tax-sale lists, permits and 311 requests) so no signal reads the buyer’s state, checked on a holdout the model never saw (the top 0.5% of homes by score sold at 4.5x the citywide rate, the top 1% at 4.2x).: use / occupancy permit +24, vacant-building 311 request +17, alteration / rehab permit +14, building-permit 311 complaint +13, high grass and weeds 311 request +12, bought since 2024 +10, abandoned-vehicle 311 request +6, trade permit +5, sanitation / dumping 311 request +5, on the 2022 or 2023 tax-sale list +4, vacant building notice +3, demolition permit +3, exterior permit +2, structure-maintenance 311 request +2, permit valued at $25,000 or more -3, owned for 20 years or more -4, rodent 311 request -7, vacant building notice issued this year -11. The "in 100 homes" figure is the model's fitted probability for this combination of signals. It describes homes like this one in aggregate; it is not a claim about this owner's intentions, and it is not LienSuite's paid deal score.
THE RECORD
Property details
- Property type
- Rowhouse (DHCD use 1008)
- Owner of record
- Bognanni, Austin (mailing address 1506 Patapsco St, 21230)
- Homestead / principal residence
- Owner-occupied principal residence (Permanent Home indicator H)
- Vacant building notice
- None open
- Structure area
- 1,222 sq ft
- Last recorded transfer
- $280,000, private arms-length transfer, improved, July 22, 2024; 2 transfers on the SDAT record
- Permits
- 1 DHCD permit in the last 12 months: remodeling of bathroom. (October 8, 2025)
Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)
Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)
Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)
Observed Sep 20, 2026 · DHCD vacant building notices (Open Baltimore)
Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)
Observed Sep 20, 2026 · Maryland SDAT Baltimore City real property assessments (opendata.maryland.gov)
Observed Sep 20, 2026 · DHCD housing and building permits (Open Baltimore)
Parcel reference: 1004 034. Facts reflect the listed observation dates and may have changed since then.
OWNERSHIP AND TAXES
Research snapshot
Observed tax balanceNot verified
Delinquency periodNot verified
Last recorded transferNot connected
Transfer amountNot connected
Source details not yet connected. A tax balance is not proof that a property is for sale.
CHANGES OVER TIME
Property timeline
- Permit
Remodeling of bathroom..
DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026 - Recorded transfer
$280,000, private arms-length transfer, improved.
Maryland SDAT Baltimore City real property assessments (opendata.maryland.gov) · checked Sep 20, 2026 - Recorded transfer
$16,857, private non-arms-length transfer such as a foreclosure, gift or auction.
Maryland SDAT Baltimore City real property assessments (opendata.maryland.gov) · checked Sep 20, 2026
NEARBY
More records nearby
Other homes on Patapsco St
Highest sell signal in 21230
- Nearby on this streetOwners and records on Patapsco St, 21230
- More in 21230Property records across the ZIP, highest sell signal first
- All of BaltimoreEvery ZIP code with public records on Motsele
Facts on this page reflect their observation dates. Confirm the parcel and current records with the county before acting.