21 GREENRIDGE AVE
Valuation
Tax & Assessment
Property Facts
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Caroline County Public Schools
Neighborhood · ZIP 21660These 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.
Ownership
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
21 Greenridge 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.
- Worth less than 82% of homes in Ridgely 21660
- Costs more per square foot than 71% of homes in Ridgely
- Smaller than 89% of homes in Ridgely 21660
- Has a smaller lot than 95% of homes in Ridgely 21660
- Newer than 73% of homes in Caroline County
What homes are worth in Ridgely 21660
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 18% of homes in Ridgely 21660.
How it measures up in Ridgely 21660
The dot is this home. The mark in the middle is the typical home in Ridgely 21660.
Pricier than 18% of homes nearby
Pricier than 61% of homes nearby
Bigger than 11% of homes nearby
Bigger than 5% of homes nearby
Newer than 66% of homes nearby
| Measure | This home | Ridgely | Ridgely 21660 | Caroline County |
|---|---|---|---|---|
| Estimated valuepricier than | $224,199 | 26% of homes | 18% of homes | 25% of homes |
| Price per ft²pricier than | $212 | 71% of homes | 61% of homes | 66% of homes |
| Living areabigger than | 1,056 ft² | 16% of homes | 11% of homes | 13% of homes |
| Lot sizebigger than | 0.17 ac | 13% of homes | 5% of homes | 9% of homes |
| Year builtnewer than | 1997 | 71% of homes | 66% of homes | 73% of homes |
About 21 Greenridge Ave
How much is 21 Greenridge Ave, Ridgely, MD worth?
The TopHap Estimate for 21 Greenridge Ave, Ridgely, MD is $224,199 as of Jul 14, 2026. The likely range is $204,138 to $244,260. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 21 Greenridge Ave, Ridgely, MD last sell?
21 Greenridge Ave, Ridgely, MD last sold on May 20, 1997 for $22,900, according to the county's recorded deed.
How big is 21 Greenridge Ave, Ridgely, MD?
21 Greenridge Ave, Ridgely, MD has 2 bathrooms, 1,056 square feet of living space and a 0.17-acre lot.
When was 21 Greenridge Ave, Ridgely, MD built?
21 Greenridge Ave, Ridgely, MD was built in 1997, making it 29 years old. The building has 1 story.
What schools serve 21 Greenridge Ave, Ridgely, MD?
21 Greenridge Ave, Ridgely, MD is assigned to Ridgely Elementary School (elementary), rated C+; North Caroline High School (high), rated C-; Lockerman Middle School (middle), rated C. All sit in Caroline County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 21 Greenridge Ave, Ridgely, MD compare to other homes in Ridgely 21660?
Among the 1,483 homes in Ridgely 21660, it is worth more than 18% of them ($224,199 against a typical $331,401), its price per square foot is higher than 61% of them ($212 against a typical $196), it is bigger than 11% of them (1,056 ft² against a typical 1,654 ft²), its lot is bigger than 5% of them (0.17 ac against a typical 1 ac) and it is newer than 66% of them (1997 against a typical 1989). Measured against all of Caroline County, it is worth more than 25% 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 21 Greenridge Ave, Ridgely, MD?
The 2025 property tax bill for 21 Greenridge Ave, Ridgely, MD was $2,590. The county assessed it at $232,367.
Closest homes
- 19 Greenridge Ave$223K76 ft · 2 ba · 1,055 ft² · Sold $78K · Dec 1995
- 23 Greenridge Ave$257K76 ft · 2.5 ba · 1,728 ft² · Sold $23K · May 1994
- 17 Greenridge Ave$263K154 ft · 1 ba · 1,136 ft² · Sold $265K · Aug 2025
- 10 8th St$262K175 ft · 1 ba · 1,680 ft² · Sold $79K · Aug 1993
- 25 Greenridge Ave$241K160 ft · 1 ba · 1,008 ft² · Sold $245K · Mar 2024
- 9 8th St$220K167 ft · 2 ba · 1,056 ft² · Sold $220K · Jun 2026
- 11 9th St$265K233 ft · 1 ba · 864 ft² · Sold $65K · Oct 2016
- 15 Greenridge Ave$193K234 ft · 1 ba · 1,008 ft² · Sold $135K · Sep 2017
More homes in Ridgely 21660
- 12136 Holly Rd$750K3 ba · 2,432 ft² · Sold $750K · Aug 2026
- 12104 Holly Rd$557K2 ba · 1,568 ft² · Sold $558K · Jul 2026
- 11180 Central Ave$141K1 ba · 760 ft² · Sold $25K · Jul 2026
- 7 Lister Ln$464K3.5 ba · 3,040 ft² · Sold $464K · Jul 2026
- 24067 Race Track Rd$425K2 ba · 2,195 ft² · Sold $480K · Jul 2026
- Race Track Rd2 ba · 2,216 ft² · Sold $480K · Jul 2026
- 11227 River Rd$683K2.5 ba · 2,708 ft² · Sold $775K · Jul 2026
- 12 Maple Ave$270K1 ba · 1,056 ft² · Sold $273K · Jul 2026
- 11231 River Rd$395K2 ba · 1,600 ft² · Sold $395K · Jul 2026
- 11421 Maplewood Dr$465K2 ba · 1,840 ft² · Sold $465K · Jul 2026
- 12658 Oakland Rd$380K1 ba · 1,692 ft² · Sold $380K · Jun 2026
- 11401 Holly Rd1 ba · 840 ft² · Sold $215K · Jun 2026
Assigned schools
Explore the area
See this home in context
Open 21 Greenridge Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map