Property overview

306 W Lorraine Ave

Baltimore, MD 21211

Who owns 306 W Lorraine Ave, what the county and city have on record, and a measured sell-signal score — every fact dated and sourced.

Owner of recordColligan, Michael F and Callaghan, Martha EMailing address: 0306 W Lorraine Ave, 21211Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)
Parcel 3639 058 · Public research profile
Motivated Seller IndexDRAFT MODEL
86/100
About 13 in 100 homes with these signals sold within five months (4.6× the Baltimore rate)100% of model checks have usable evidence

A measured sell-signal score from public records: 5 positive signals observed. It is a base rate for homes like this, not a statement about this owner. How it works ↓

Assessed valueUnavailable
Tax statusUnverified
Ownership tenureUnverified
Property typeRowhouse (DHCD use 1008)

THE INDEX

Why this MSI reads 86

Draft model

6 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

Dated sources
Property type
Rowhouse (DHCD use 1008)
Owner of record
Colligan, Michael F and Callaghan, Martha E (mailing address 0306 W Lorraine Ave, 21211)
Homestead / principal residence
Owner-occupied principal residence (Permanent Home indicator H)
Vacant building notice
None open
Structure area
1,680 sq ft
Lot size
14X70
Year built
1914
Last recorded transfer
$304,000, private arms-length transfer, improved, March 7, 2023; 3 transfers on the SDAT record
Permits
3 DHCD permits in the last 12 months: scope of work: -------- addition --------- - construction of a new 15- (December 12, 2025); install 13 plumbing fixtures including kitchen sink, dishwasher, garba (June 5, 2026); 200 amp service,10 circuits (June 8, 2026)
311 requests
2 in the last 12 months at this address: sanitation property (1); cce building permit complaint (1)

Parcel reference: 3639 058. 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

  1. 311: CCE Building Permit Complaint

    Status Closed.

    Baltimore 311 customer service requests (Open Baltimore) · checked Sep 20, 2026
  2. Permit

    200 amp service,10 circuits.

    DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
  3. Permit

    Install 13 plumbing fixtures including kitchen sink, dishwasher, garbage disposal, and laundry hookup. Install 50-gallon gas hot water heater and injector pump. Reconstruct water supply and waste piping. Perform gas test. Connect gas stove rated at 40,000 BTU and furnace rated at 90,000+ BTU. Per Baltimore City Code.

    DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
  4. Permit

    SCOPE OF WORK: -------- ADDITION --------- - Construction of a new 15-foot, 3-story rear addition with reinforced flat rubber roof designed for rooftop use, and rear deck with straight-run stairs. - Scope includes excavation, new concrete foundation with limited grading and backfill. - structural framing, roofing, exterior siding/stucco to match existing. ----- INTERIOR/EXTERIOR ALTERATIONS ------- - installation of new windows and doors, insulation, drywall, flooring, painting, and interior finishes. AS PER PLANS AND AS PER CODE. ******* SEPARATE PERMITS REQUIRED FOR: Mechanical, electrical, and plumbing systems will be installed for the addition, including a new third-floor bathroom. Stormwater management will be addressed by final grading to slope away from the structure and gutters/downspouts tied into existing yard drainage. No gas work is included. ******* Approved For Work only. Subject to the permitted uses and regulations under the provisions of the Zoning Ordinance. Addition to 306 W Lorraine Ave.

    DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
  5. Recorded transfer

    $304,000, private arms-length transfer, improved.

    Maryland SDAT Baltimore City real property assessments (opendata.maryland.gov) · checked Sep 20, 2026
  6. Recorded transfer

    $125,000, 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
  7. Recorded transfer

    $23,000, 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 W Lorraine Ave

Highest sell signal in 21211

Facts on this page reflect their observation dates. Confirm the parcel and current records with the county before acting.