MERTENS AVE
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Allegany County Public Schools
Neighborhood · ZIP 21530These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
Mertens Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Has a bigger lot than 93% of homes in Allegany County
How it measures up in Flintstone 21530
The dot is this home. The mark in the middle is the typical home in Flintstone 21530.
Bigger than 49% of homes nearby
| Measure | This home | Flintstone 21530 | Allegany County |
|---|---|---|---|
| Lot sizebigger than | 4.52 ac | 49% of homes | 93% of homes |
About Mertens Ave
When did Mertens Ave, Flintstone, MD last sell?
Mertens Ave, Flintstone, MD last sold on Jan 1, 1900, according to the county's recorded deed.
What schools serve Mertens Ave, Flintstone, MD?
Mertens Ave, Flintstone, MD is assigned to Flintstone Elementary School (elementary), rated A-; Washington Middle School (middle), rated D+; Fort Hill High School (high), rated B-. All sit in Allegany County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
What are the property taxes on Mertens Ave, Flintstone, MD?
The 2025 property tax bill for Mertens Ave, Flintstone, MD was $493. The county assessed it at $52,067.
More homes on Mertens Ave
Closest homes
- Mertens Ave$92K0.1 mi · 1 ba · 460 ft² · Sold $25K · Jan 2003
- 10220 Mertens Ave Se$186K0.1 mi · 2 ba · 1,008 ft² · Sold Nov 2005
- Mertens Ave0.2 mi · 10 ac · Sold May 2003
- 10305 Mertens Ave Se$170K0.2 mi · 1 ba · 800 ft² · Sold $105K · Nov 2007
- 10280 Mertens Ave Se$363K0.2 mi · 1 ba · 2,240 ft² · Sold $17K · Oct 1994
- 10304 Mertens Ave Se$190K0.2 mi · 2 ba · 1,628 ft² · Sold $165K · Jan 2023
- 10310 Mertens Ave Se$126K0.2 mi · 1 ba · 1,344 ft² · Sold $100K · Aug 2006
- 10310 Mertens Ave Se$116K0.2 mi · 1 ba · 1,344 ft² · Sold $12K · Jun 1994
More homes in Flintstone 21530
- 21525 National Pike Ne$60K1 ba · 924 ft² · Sold $60K · Aug 2026
- 14111 Green Ridge Rd Ne$172K1 ba · 1,088 ft² · Sold $170K · Aug 2026
- 13809 Black Valley Rd Ne$356K2.5 ba · 1,463 ft² · Sold $356K · Aug 2026
- 13400 Pleasant Valley Rd Ne$352K2 ba · 1,442 ft² · Sold $350K · Jul 2026
- Green Ridge Rd15.95 ac · Sold $115K · Jul 2026
- 13405 Crossover Rd Ne$220K2 ba · 1,176 ft² · Sold $219K · Jul 2026
- 20707 Old Williams Rd Se14.75 ac · Sold $118K · Jul 2026
- 22005 National Pike Ne$185K2 ba · 2,080 ft² · Sold $183K · Jun 2026
- 21802 National Pike Ne$130K1 ba · 2,126 ft² · Sold $129K · Jun 2026
- 23100 Gilpin Rd Ne$134K1 ba · 768 ft² · Sold $132K · Jun 2026
- 11737 Town Creek Rd Ne4.18 ac · Sold $59K · Jun 2026
- 11731 Town Creek Rd Ne2 ac · Sold $59K · Jun 2026
Assigned schools
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