21310 NATIONAL PIKE NE
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(3)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.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
21310 National Pike Ne 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.
- Worth more than 89% of homes in Allegany County
- Costs more per square foot than 98% of homes in Allegany County
- Smaller than 65% of homes in Allegany County
- Has a bigger lot than 91% of homes in Allegany County
- Older than 70% of homes in Flintstone 21530
What homes are worth in Flintstone 21530
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 72% of homes in Flintstone 21530.
How it measures up in Flintstone 21530
The dot is this home. The mark in the middle is the typical home in Flintstone 21530.
Pricier than 72% of homes nearby
Pricier than 86% of homes nearby
Bigger than 41% of homes nearby
Bigger than 42% of homes nearby
Newer than 30% of homes nearby
| Measure | This home | Flintstone 21530 | Allegany County |
|---|---|---|---|
| Estimated valuepricier than | $283,220 | 72% of homes | 89% of homes |
| Price per ft²pricier than | $230 | 86% of homes | 98% of homes |
| Living areabigger than | 1,232 ft² | 41% of homes | 35% of homes |
| Lot sizebigger than | 3.04 ac | 42% of homes | 91% of homes |
| Year builtnewer than | 1957 | 30% of homes | 58% of homes |
About 21310 National Pike Ne
How much is 21310 National Pike Ne, Flintstone, MD worth?
The TopHap Estimate for 21310 National Pike Ne, Flintstone, MD is $283,220 as of Oct 21, 2026. The likely range is $254,340 to $312,100. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 21310 National Pike Ne, Flintstone, MD last sell?
21310 National Pike Ne, Flintstone, MD last sold on Mar 27, 2025 for $255,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 21310 National Pike Ne, Flintstone, MD?
21310 National Pike Ne, Flintstone, MD has 1.5 bathrooms, 1,232 square feet of living space and a 3.04-acre lot.
When was 21310 National Pike Ne, Flintstone, MD built?
21310 National Pike Ne, Flintstone, MD was built in 1957, making it 69 years old. The building has 1 story.
What schools serve 21310 National Pike Ne, Flintstone, MD?
21310 National Pike Ne, Flintstone, MD is assigned to Flintstone Elementary School (elementary), rated B; Fort Hill High School (high), rated C; Washington Middle School (middle), rated C-. All sit in Allegany County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 21310 National Pike Ne, Flintstone, MD compare to other homes in Flintstone 21530?
Among the 804 homes in Flintstone 21530, it is worth more than 72% of them ($283,220 against a typical $209,399), its price per square foot is higher than 86% of them ($230 against a typical $164), it is bigger than 41% of them (1,232 ft² against a typical 1,334 ft²), its lot is bigger than 42% of them (3.04 ac against a typical 4.6 ac) and it is newer than 30% of them (1957 against a typical 1974). Measured against all of Allegany County, it is worth more than 89% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 21310 National Pike Ne, Flintstone, MD?
The 2025 property tax bill for 21310 National Pike Ne, Flintstone, MD was $2,082. The county assessed it at $212,667.
More homes on National Pike Ne
- 21525 National Pike$61K1 ba · 924 ft² · Sold $60K · Aug 2026
- 22005 National Pike$140K2 ba · 2,080 ft² · Sold $183K · Jun 2026
- 21802 National Pike$131K1 ba · 2,126 ft² · Sold $129K · Jun 2026
- 21502 National Pike$153K4 ba · 2,880 ft² · Sold $67K · Feb 2026
- 21700 National Pike$137K1 ba · 1,428 ft² · Sold $130K · Dec 2025
- 29302 National Pike$169K1 ba · 1,560 ft² · Sold $160K · Dec 2025
- 25009 National Pike$247K1.5 ba · 1,280 ft² · Sold $225K · May 2025
- 21500 National Pike$247K2 ba · 1,411 ft² · Sold $220K · Jan 2025
- 21531 National Pike$259K2 ba · 1,905 ft² · Sold $205K · Apr 2024
- 25201 National Pike$200K1 ba · 1,218 ft² · Sold $230K · Mar 2024
- 29205 National Pike$181K1.5 ba · 1,056 ft² · Sold $145K · Dec 2023
- 21814 National Pike$137K1 ba · 1,476 ft² · Sold $37K · Jun 2023
Closest homes
- 21312 National Pike Ne$216K182 ft · 1 ba · 1,080 ft² · Sold Jan 1900
- 13604 Street Rd Ne$257K357 ft · 1.5 ba · 1,461 ft² · Sold $168K · Mar 2020
- 13600 Street Rd Ne$204K0.1 mi · 1.5 ba · 1,053 ft² · Sold Jan 1900
- 13500 Street Rd Ne$226K0.1 mi · 1 ba · 1,944 ft² · Sold $125K · Apr 2021
- 13601 Street Rd Ne$339K0.2 mi · 2 ba · 1,236 ft² · Sold $320K · Jul 2024
- 13503 Street Rd Ne$253K0.2 mi · 2 ba · 1,617 ft² · Sold Apr 2009
- 13400 Street Rd Ne$293K0.3 mi · 2 ba · 1,536 ft² · Sold $97K · Sep 2000
- 13315 W Wilson Rd Ne$201K0.3 mi · 2 ba · 1,440 ft² · Sold $5K · Nov 1992
More homes in Flintstone 21530
- 21110 Flintstone Creek Rd Ne$200K1 ba · 1,092 ft² · Sold $200K · Oct 2026
- 13105 Glendale Farm Rd Ne3.57 ac · Sold $135K · Sep 2026
- 14111 Green Ridge Rd Ne$172K1 ba · 1,088 ft² · Sold $170K · Aug 2026
- 13809 Black Valley Rd Ne$360K2.5 ba · 1,463 ft² · Sold $356K · Aug 2026
- 13400 Pleasant Valley Rd Ne$355K2 ba · 1,442 ft² · Sold $350K · Jul 2026
- Green Ridge Rd15.95 ac · Sold $115K · Jul 2026
- 13405 Crossover Rd Ne$222K2 ba · 1,176 ft² · Sold $219K · Jul 2026
- 20707 Old Williams Rd Se14.75 ac · Sold $118K · Jul 2026
- 23100 Gilpin Rd Ne$135K1 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
- 21106 Flintstone Creek Rd Ne2 ba · 1,152 ft² · Sold $155K · Jun 2026
Assigned schools
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