Property overview

3700 Mary Ave

Baltimore, MD 21206

Who owns 3700 Mary Ave, what the county and city have on record, and a measured sell-signal score — every fact dated and sourced.

Owner of recordAndrulonis, Timothy D and Andrulonis, Janiea JMailing address: 3700 Mary Ave, 21206Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)

Parcel 5690 040 · Public research profile

Motivated Seller IndexDRAFT MODEL

71/100

About 7 in 100 homes with these signals sold within five months (2.3× the Baltimore rate)100% of model checks have usable evidence

A measured sell-signal score from public records: 3 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 typeTownhouse (DHCD use 1009)

THE INDEX

Why this MSI reads 71

Draft model

3 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: Townhouse (DHCD use 1009)
Owner of record: Andrulonis, Timothy D and Andrulonis, Janiea J (mailing address 3700 Mary Ave, 21206)
Homestead / principal residence: Owner-occupied principal residence (Permanent Home indicator H)
Vacant building notice: None open
Structure area: 1,488 sq ft
Lot size: 0.175 ACRES
Year built: 1954
Last recorded transfer: $140,000, private arms-length transfer, improved, September 17, 2014; 3 transfers on the SDAT record
Permits: 1 DHCD permit in the last 12 months: will excavate the exterior of the property approximately 40' in order (December 30, 2025)

Parcel reference: 5690 040. 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 30, 2025
Permit
will excavate the exterior of the property approximately 40' in order to replace the exterior water service with new 3/4" CPVC from exterior meter connection to interior of property connection. As per code. No impeding on sidewalks or alleys.
DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
Sep 17, 2014
Recorded transfer
$140,000, private arms-length transfer, improved.
Maryland SDAT Baltimore City real property assessments (opendata.maryland.gov) · checked Sep 20, 2026
Sep 17, 2008
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
Jan 31, 2005
Recorded transfer
$92,000, 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 Mary Ave

Highest sell signal in 21206

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