STATEWIDE ROLL DIRECTORY • MD (5 COUNTIES)
MARYLAND PROPERTY TAX ROLLS
CLICK OR HOVER ANY COUNTY ON THE INTERACTIVE MARYLAND MAP BELOW TO EXPLORE COUNTY TAX RATES, REAPPRAISAL CYCLES & APPEAL DEADLINES
RESIDENTIAL RATIO
100%
Statutory Fraction of Market Value
COMMERCIAL RATIO
100%
Statutory Fraction of Market Value
APPEAL DEADLINE
July 1, 2027 (typically mid-February)
Property Tax Assessment Appeal Board (PTAAB)
UNIFORMITY CITATION
Md. Const. Decl. of Rights art. 15 ("All taxes, to be uniform in accordance with this Article, shall be levied by uniform rules and according to the same methods")
Md. Code, Tax-Prop. § 6-308 (Constant Yield Tax Rate advertisement and public hearing requirement)
SEAT: MONTGOMERY COUNTY SEAT
MONTGOMERY COUNTY
TAX RATE
1.06%
EFFECTIVE COUNTY TAX RATE
Annual property tax paid as a percentage of full 100% market value, combining Maryland's 100% residential assessment ratio with the county millage rate.
Montgomery County: 1.06% effective rate on $410,000 median home.
MEDIAN HOME
$410,000
MEDIAN APPRAISED HOME VALUE
Typical 100% fair market appraisal on the county roll. In Maryland, residential property is taxed on 100% of this appraised value (Appraised Value × 100% = Taxable Assessed Value).
Montgomery County median appraisal: $410,000 (100% residential ratio).
PARCELS
55,555
RECORDED COUNTY PARCELS
Total residential, commercial, agricultural, and industrial real estate parcels recorded on the county assessment roll.
Montgomery County (Montgomery County Seat): 55,555 recorded parcels.
REAPPRAISAL
4 Yrs (2028)
REAPPRAISAL CYCLE & DEADLINE
Counties revalue all properties every 4 to 6 years to match market sales. Between reappraisals, assessments generally stay fixed unless appealed or improved.
4 Yrs (2028) • Appeal by July 1, 2027 (typically mid-February)
INSTANT MARYLAND PARCEL AUDIT
AUDIT YOUR MARYLAND ASSESSMENT
Enter your residential or commercial street address to cross-reference against official Maryland assessment rolls.
SELECTABLE COUNTY SUB-PAGES
FEATURED MARYLAND COUNTY PROPERTY TAX GUIDES
Montgomery County, MD
County Seat: Montgomery County Seat • FIPS MD406
RECORDED PARCELS
55,555
MEDIAN VALUE
$410,000
EFFECTIVE TAX RATE
1.06%
NEXT REAPPRAISAL
2028
Prince Georges County, MD
County Seat: Prince Georges County Seat • FIPS MD735
RECORDED PARCELS
55,555
MEDIAN VALUE
$410,000
EFFECTIVE TAX RATE
1.06%
NEXT REAPPRAISAL
2028
Baltimore County County, MD
County Seat: Baltimore County County Seat • FIPS MD979
RECORDED PARCELS
55,555
MEDIAN VALUE
$410,000
EFFECTIVE TAX RATE
1.06%
NEXT REAPPRAISAL
2028
Anne Arundel County, MD
County Seat: Anne Arundel County Seat • FIPS MD511
RECORDED PARCELS
55,555
MEDIAN VALUE
$410,000
EFFECTIVE TAX RATE
1.06%
NEXT REAPPRAISAL
2028
Baltimore City County, MD
County Seat: Baltimore City County Seat • FIPS MD746
RECORDED PARCELS
55,555
MEDIAN VALUE
$410,000
EFFECTIVE TAX RATE
1.06%
NEXT REAPPRAISAL
2028
COMPLETE COUNTY SUB-PAGE DIRECTORY
MARYLAND COUNTY ASSESSMENT ROLLS (5 COUNTIES)
| COUNTY | COUNTY SEAT | PARCELS | MEDIAN VALUE | REAPPRAISAL CYCLE | EFFECTIVE TAX RATE | ROLL STATUS | ACTION |
|---|---|---|---|---|---|---|---|
| Montgomery | Montgomery County Seat | 55,555 | $410,000 | 4-Yr Cycle (Next: 2028) | 1.06% | DIRECTORY | OPEN GUIDE → |
| Prince Georges | Prince Georges County Seat | 55,555 | $410,000 | 4-Yr Cycle (Next: 2028) | 1.06% | DIRECTORY | OPEN GUIDE → |
| Baltimore County | Baltimore County County Seat | 55,555 | $410,000 | 4-Yr Cycle (Next: 2028) | 1.06% | DIRECTORY | OPEN GUIDE → |
| Anne Arundel | Anne Arundel County Seat | 55,555 | $410,000 | 4-Yr Cycle (Next: 2028) | 1.06% | DIRECTORY | OPEN GUIDE → |
| Baltimore City | Baltimore City County Seat | 55,555 | $410,000 | 4-Yr Cycle (Next: 2028) | 1.06% | DIRECTORY | OPEN GUIDE → |
STATEWIDE TAXPAYER FAQ
MARYLAND PROPERTY TAX & EQUALIZATION FAQ
What is the statutory deadline to appeal property taxes in Maryland?
The resolved statutory filing deadline for Maryland is July 1, 2027 (typically mid-February). Initial local reviews are filed with the Property Tax Assessment Appeal Board (PTAAB), with administrative escalation to the Maryland Tax Court / Circuit Court.
How is residential property assessed in Maryland?
Under Maryland law, residential real property is assessed at 100% of fair market value (and commercial property at 100%). Equal and uniform taxation across properties is protected under Md. Const. Decl. of Rights art. 15 ("All taxes, to be uniform in accordance with this Article, shall be levied by uniform rules and according to the same methods").
How does Truth-in-Taxation work during Maryland county reappraisals?
Under Md. Code, Tax-Prop. § 6-308 (Constant Yield Tax Rate advertisement and public hearing requirement), when a county completes a reappraisal cycle (Triennial rolling reassessment by SDAT (phased in over 3 years)), the taxing authority must calculate a certified revenue-neutral tax rate so the reappraisal itself does not automatically create an unadvertised windfall tax increase.
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