Property overview

5305 Gwynn Oak Ave

Baltimore, MD 21207

Who owns 5305 Gwynn Oak Ave, what the county and city have on record, and a measured sell-signal score — every fact dated and sourced.

Owner of recordTip Topnotch Services LLCMailing address: 2517 N Rolling Rd, 21244Observed Sep 20, 2026 · Baltimore City Real Property Information (Open Baltimore)

Parcel 8331 003 · Public research profile

Motivated Seller IndexDRAFT MODEL

75/100

About 8 in 100 homes with these signals sold within five months (2.8× 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, 4 dwelling units (DHCD use 1007)

THE INDEX

Why this MSI reads 75

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, 4 dwelling units (DHCD use 1007)
Owner of record: Tip Topnotch Services LLC (mailing address 2517 N Rolling Rd, 21244)
Homestead / principal residence: Not the owner’s principal residence per the City record
Vacant building notice: None open
Tax sale history: 2022 tax-lien certificate sale list: $6,896 owed, redeemed March 30, 2023
Structure area: 2,790 sq ft
Lot size: 55-6X130-4
Year built: 1926
Last recorded transfer: $155,000, private arms-length transfer, improved, May 14, 2021; 2 transfers on the SDAT record
Permits: 3 DHCD permits in the last 12 months: scope of work: ---- interior alterations (underpinning) ----- - underp (June 29, 2026); frame basement perimeter walls, drywall basement ceilings and walls, i (August 27, 2026); install 200 amp service and 24 circuits and 16 plumbing ,water and was (September 2, 2026)

Parcel reference: 8331 003. 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

Sep 2, 2026
Permit
install 200 amp service and 24 circuits and 16 plumbing ,water and waste reconstruction install 400 CFM exhaust .100 k BTU gas furnace , 40kbtu gas stove ,4 ton hvac condenser ejector pump new duct work, 140000 btu gas test.
DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
Aug 27, 2026
Permit
frame basement perimeter walls, drywall basement ceilings and walls, install 3 interior doors, 2 bi fold doors, VNYLE FLOORING, 3-WNDOWS, EXTERIOR DOOR, INSTALL FRENCH DRAIN, REPLACE BACK DECK FLOOR BOARDS,.
DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
Jun 29, 2026
Permit
SCOPE OF WORK: ---- INTERIOR ALTERATIONS (UNDERPINNING) ----- - UNDERPINNING OF EXISTING BASEMENT AREAS 43'-3"x23'-0" EXISTING HEIGHT IS 6'-7" AND NEW HEIGHT SHALL BE 8'-1". "UNDERPINNING OF FOUNDATION WALLS PER ATTACHED ENGINEER'S PLANS AND CERTIFICATION. AS PER PLANS AND AS PER CODE ******** THE ENGINEER CERTIFICATION IS REQUIRED AT COMPLETION OF WORK AND WITH A REPORT OF THE EXACT DATES OF PERIODIC INSPECTIONS DURING THE CONSTRUCTION" ALL WORK SHALL BE IN ACCORDANCE WITH BALTIMORE CITY BUILDING CODES. ******.
DHCD housing and building permits (Open Baltimore) · checked Sep 20, 2026
May 15, 2022
2022 tax sale list
$6,896 owed, redeemed 2023-03-30.
Tax lien certificate sale properties (Open Baltimore) · checked Sep 20, 2026
May 14, 2021
Recorded transfer
$155,000, private arms-length transfer, improved.
Maryland SDAT Baltimore City real property assessments (opendata.maryland.gov) · checked Sep 20, 2026
Dec 27, 2018
Recorded transfer
$115,000, 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 Gwynn Oak Ave

Highest sell signal in 21207

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