Property overview

4612 Roland Ave

Baltimore, MD 21210

Who owns 4612 Roland Ave, what the county and city have on record, and a measured sell-signal score — every fact dated and sourced.

Owner of recordMcquinn, Kristen B W and Mcquinn, Matthew CMailing address: 4612 Roland Ave, 21210Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)

Parcel 4914 006 · Public research profile

Motivated Seller IndexDRAFT MODEL

78/100

About 9.5 in 100 homes with these signals sold within five months (3.2× 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 typeDetached single-family home (DHCD use 1005)

THE INDEX

Why this MSI reads 78

Draft model

5 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: Detached single-family home (DHCD use 1005)
Owner of record: Mcquinn, Kristen B W and Mcquinn, Matthew C (mailing address 4612 Roland Ave, 21210)
Homestead / principal residence: Owner-occupied principal residence (Permanent Home indicator H)
Vacant building notice: None open
Structure area: 3,504 sq ft
Lot size: 75X190
Year built: 1900
Last recorded transfer: $1,384,500, private arms-length transfer, improved, June 3, 2025; 3 transfers on the SDAT record
Permits: 3 DHCD permits in the last 12 months: interior work: renovation of rear of first floor of existing home. ext (March 24, 2026); reconfiguration of site walls to accommodate the construction of a car (April 22, 2026); beginning phase of electrical for new garage wiring (August 20, 2026)

Parcel reference: 4914 006. 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

Aug 20, 2026
Permit
beginning phase of electrical for new garage wiring.
DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
Apr 22, 2026
Permit
RECONFIGURATION OF SITE WALLS TO ACCOMMODATE THE CONSTRUCTION OF A CARRIAGE HOUSE (accessory structure) IN REAR YARD. CARRIAGE HOUSE TO BE ACCESSED BY CARS FROM LONG LANE BEHIND. CARRIAGE HOUSE TO HAVE POWER AND WATER. NEW STRUCTURE TO CONSIST OF WOOD FRAMED WALL AND ROOF ASSEMBLIES OVER CONCRETE FOUNDATIONS. ALL CONSTRUCTION DEBRIS TO BE HAULED OFF SITE BY TRUCK OR DUMPSTER. Separate permit will be required for electrical, mechanical, and plumbing work. As per plans and as per code..
DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
Mar 24, 2026
Permit
INTERIOR WORK: RENOVATION OF REAR OF FIRST FLOOR OF EXISTING HOME. EXTERIOR WORK: REPLACEMENT OF EXISTING DOOR ASSEMBLY AND INSTALLATION OF NEW WINDOW. WORK TO INCLUDE CONVENTIONAL WOOD FRAMING. ALL CONSTRUCTION DEBRIS TO BE HAULED OFF SITE BY TRUCK OR DUMPSTER..
DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
Jun 3, 2025
Recorded transfer
$1,384,500, private arms-length transfer, improved.
Maryland SDAT Baltimore City real property assessments (opendata.maryland.gov) · checked Sep 20, 2026
Nov 9, 2021
Recorded transfer
$1,355,000, private arms-length transfer, improved.
Maryland SDAT Baltimore City real property assessments (opendata.maryland.gov) · checked Sep 20, 2026
Feb 12, 2021
Recorded transfer
$500,000, 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 Roland Ave

Highest sell signal in 21210

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