Property overview

3121 Dillon St

Baltimore, MD 21224

Who owns 3121 Dillon St, what the county and city have on record, and a measured sell-signal score — every fact dated and sourced.

Owner of recordPrime Development, LLCMailing address: 4607 Marlene Mews, 21224Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)

Parcel 1886 039 · Public research profile

Motivated Seller IndexDRAFT MODEL

83/100

About 12 in 100 homes with these signals sold within five months (4× 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 ↓

Satellite · © Google

Street View · © Google

Satellite · © Google

Assessed valueUnavailable

Tax statusUnverified

Ownership tenureUnverified

Property typeRowhouse (DHCD use 1008)

THE INDEX

Why this MSI reads 83

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: Prime Development, LLC (mailing address 4607 Marlene Mews, 21224)
Homestead / principal residence: Owner-occupied principal residence (Permanent Home indicator H)
Vacant building notice: None open
Structure area: 1,304 sq ft
Lot size: 13-6X70
Year built: 1880
Last recorded transfer: $185,000, private arms-length transfer, improved, May 6, 2026; 3 transfers on the SDAT record
Permits: 4 DHCD permits in the last 12 months: underpinning of foundation walls as per attached engineer's plans and (June 8, 2026); demo work: category 2 demo (500 sf) of bearing & non-bearing stud wall (July 7, 2026); ground plumbing work (July 2, 2026); …
311 requests: 1 in the last 12 months at this address: sanitation property (1)

Parcel reference: 1886 039. 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

Jul 7, 2026
Permit
Demo Work: Category 2 Demo (500 SF) of Bearing & Non-Bearing Stud Walls, Stairs, Plaster, Trim, Insulation, Flooring / Roofing & Debris. New Interior Work: Framing (1,681 SF) w/ Stud Walls, new basement Staircase (7-3/4''Riser,11''Tread,3'Wide) w/ Hangers, Drywall, Trim, Insulation (R-30 Walls, R-60 Roof), Floor Joists, Roof Joists. Doors (18). As Per Plans, As Per Code. New Exterior Work: New 1st Floor Rear landing & steps to grade, install new support posts to grade under existing 2nd floor rear addition, demo/re-build exist roof deck (23'-7''x11'-6''), new doghouse roof, New Exterior Doors (4), Windows (17). Demo/repour existing rear concrete slab (24'x13'-6'')(324 sf). As Per Plans, As Per Code. Approved For Work only. Subject to the permitted uses and regulations under the provisions of the Zoning Ordinance..
DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
Jul 2, 2026
Permit
ground plumbing work.
DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
Jun 8, 2026
Permit
Underpinning of foundation walls as per attached engineer's plans and certification. The engineer certification is required at completion of work and with a report of the exact dates of periodic inspections during the construction. Existing Basement Height = 6'-0", Proposed Height = 8'-0". Install new waterproofing & drain tile New 4" Concrete Slab on 4" Gravel. As per drawing, As per code..
DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
May 6, 2026
Recorded transfer
$185,000, private arms-length transfer, improved.
Maryland SDAT Baltimore City real property assessments (opendata.maryland.gov) · checked Sep 20, 2026
Jun 12, 2008
Recorded transfer
$229,900, private arms-length transfer, improved.
Maryland SDAT Baltimore City real property assessments (opendata.maryland.gov) · checked Sep 20, 2026
Mar 24, 2003
Recorded transfer
$229,900, 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 Dillon St

Highest sell signal in 21224

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