Property overview

528 N Potomac St

Baltimore, MD 21205

Who owns 528 N Potomac St, what the county and city have on record, and a measured sell-signal score — every fact dated and sourced.

Owner of recordGuzman Lopez, Donis H.Mailing address: 16410 Accolawn Road Accokeek, MD, 20607Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)

Parcel 1660 030B · Public research profile

Motivated Seller IndexDRAFT MODEL

93/100

About 18 in 100 homes with these signals sold within five months (6.2× 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 typeRowhouse (DHCD use 1008)

THE INDEX

Why this MSI reads 93

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: Rowhouse (DHCD use 1008)
Owner of record: Guzman Lopez, Donis H. (mailing address 16410 Accolawn Road Accokeek, MD, 20607)
Homestead / principal residence: Not the owner’s principal residence per the City record
Vacant building notice: None open
Structure area: 1,170 sq ft
Lot size: 13-2X68
Year built: 1915
Last recorded transfer: $20,000, private non-arms-length transfer such as a foreclosure, gift or auction, November 30, 2021; 3 transfers on the SDAT record
Permits: 2 DHCD permits in the last 12 months: scope of work: complete alteration. (category 1 interior demolition th (November 13, 2025); to use as a single family dwelling. (December 9, 2025)

Parcel reference: 1660 030B. 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

Dec 9, 2025
Permit
TO USE AS A SINGLE FAMILY DWELLING..
DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
Nov 13, 2025
Permit
Scope of work: complete Alteration. (category 1 Interior Demolition through-out) Non structural framing. to accommodate R30 wall Insulation And R60 in attic areas, Install 1/2" sheetrock (Walls and Ceilings), spackle finish and Paint. Laminate all Floors with waterproof Vinyl Flooring. Install ceramic Tiles in all Bathroom floors and partial walls. Install13 Replacement Windows In existing Frames. Install 3 Entrance Doors (No change in size). Install Interior rooms and Closet Doors. Install All new Kitchen Cabinets and countertops. Repair siding if needed. Replace 4 damage joists on 1st floor ceiling area. (Site consultation inspection required by Baltimore permit express) All work will be completed according to code. TOTAL WORK COST FOR BUILDING AND TRADES IS CAPTURED IN THE BUILDING PERMI.
DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
Nov 30, 2021
Recorded transfer
$20,000, 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
May 20, 2020
Recorded transfer
$34,100, 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
Jan 18, 2017
Recorded transfer
$27,500, 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 N Potomac St

Highest sell signal in 21205

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