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Property overview

715 Dolphin St

Baltimore, MD 21217

Who owns 715 Dolphin St, what the county and city have on record, and a measured sell-signal score — every fact dated and sourced.

Owner of recordDolphin 715 LLCMailing address: 17040 Downing St Gaithersburg, MD, 20877Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)
Parcel 0430 008 · Public research profile
Motivated Seller IndexDRAFT MODEL
79/100
About 10 in 100 homes with these signals sold within five months (3.4× the Baltimore rate)100% of model checks have usable evidence

A measured sell-signal score from public records: 4 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 typeSemi-detached home, 2 dwelling units (DHCD use 1007)

THE INDEX

Why this MSI reads 79

Draft model

4 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
Semi-detached home, 2 dwelling units (DHCD use 1007)
Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)
Owner of record
Dolphin 715 LLC (mailing address 17040 Downing St Gaithersburg, MD, 20877)
Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)
Homestead / principal residence
Not the owner’s principal residence per the City record
Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)
Vacant building notice
None open
Observed Sep 20, 2026 · DHCD vacant building notices (Open Baltimore)
Structure area
1,935 sq ft
Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)
Lot size
14-9X110
Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)
Year built
1920
Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)
Last recorded transfer
$120,000, private non-arms-length transfer such as a foreclosure, gift or auction, September 3, 2024; 2 transfers on the SDAT record
Observed Sep 20, 2026 · Maryland SDAT Baltimore City real property assessments (opendata.maryland.gov)
Permits
2 DHCD permits in the last 12 months: scope of work: ---- interior/exterior alterations -------: interior de (October 8, 2025); use as two family dwelling (October 30, 2025)
Observed Sep 20, 2026 · DHCD housing and building permits (Open Baltimore)

Parcel reference: 0430 008. 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. Permit

    USE AS TWO FAMILY DWELLING.

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

    SCOPE OF WORK: ---- INTERIOR/EXTERIOR ALTERATIONS -------: INTERIOR DEMOLITION (CATEGORY I): INSTALL NEW KITCHEN, NEW HARDWOOD FLOORING, INSTALL NEW DRYWALL, PAINT THE ENTIRE HOUSE, INSTALL NEW 6 WINDOWS SAME SIZE AND PLACE, REPLACE 2 EXTERIOR DOORS SAME SIZE AND PLACE, FURRING ON PERIMETER WALLS AND BULK HEADS (FRAMING USING 2X4 NO NEW PARTITION WALLS WILL BE BUILT), INSTALL R49 AND R21 INSULATION IN CEILING AND WALLS. -----EXTERIOR ALTERATIONS ---- INSTALL NEW RUBBER ROOF (NO STRUCTURAL ALTERNATIONS TO THE ROOF). Replace rear fence planks same size and location 20 ft 1x6x6 Repair front and rear steps same size and location and install handrails ALL WORK WILL BE DONE ACCORDING TO BALTIMORE CITY CODE. *******SEPARATE PERMIT WILL BE PULLED FOR ANY MEP WORK *******.

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

    $120,000, 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
  4. Recorded transfer

    $25,000, 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 Dolphin St

All records on Dolphin St →

Highest sell signal in 21217

All of 21217, highest signal first →

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