7200 SAINT MARYS AVE
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: Charles County Public Schools
Neighborhood · ZIP 20646These 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
7200 Saint Marys 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 93% of homes in La Plata 20646
- Costs more per square foot than 92% of homes in La Plata 20646
- Smaller than 96% of homes in La Plata 20646
- Has a bigger lot than 72% of homes in Charles County
- Among the oldest homes in La Plata 20646
What homes are worth in La Plata 20646
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 7% of homes in La Plata 20646.
How it measures up in La Plata 20646
The dot is this home. The mark in the middle is the typical home in La Plata 20646.
Pricier than 7% of homes nearby
Pricier than 92% of homes nearby
Bigger than 4% of homes nearby
Bigger than 58% of homes nearby
Older than almost all homes nearby
| Measure | This home | La Plata 20646 | Charles County |
|---|---|---|---|
| Estimated valuepricier than | $295,936 | 7% of homes | 9% of homes |
| Price per ft²pricier than | $277 | 92% of homes | 92% of homes |
| Living areabigger than | 1,068 ft² | 4% of homes | 5% of homes |
| Lot sizebigger than | 1 ac | 58% of homes | 72% of homes |
| Year builtnewer than | 1930 | almost no homes | 2% of homes |
About 7200 Saint Marys Ave
How much is 7200 Saint Marys Ave, La Plata, MD worth?
The TopHap Estimate for 7200 Saint Marys Ave, La Plata, MD is $295,936 as of Aug 30, 2026. The likely range is $280,835 to $311,037. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 7200 Saint Marys Ave, La Plata, MD last sell?
7200 Saint Marys Ave, La Plata, MD last sold on Nov 22, 2021 for $192,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 7200 Saint Marys Ave, La Plata, MD?
7200 Saint Marys Ave, La Plata, MD has 1 bathrooms and 1,068 square feet of living space.
When was 7200 Saint Marys Ave, La Plata, MD built?
7200 Saint Marys Ave, La Plata, MD was built in 1930, making it 96 years old. It is a conventional home. The building has 1 story.
What schools serve 7200 Saint Marys Ave, La Plata, MD?
7200 Saint Marys Ave, La Plata, MD is assigned to Walter J. Mitchell Elementary School (elementary), rated A-; Milton M. Somers Middle School (middle), rated C-; La Plata High School (high), rated B. All sit in Charles County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 7200 Saint Marys Ave, La Plata, MD compare to other homes in La Plata 20646?
Among the 8,781 homes in La Plata 20646, it is worth more than 7% of them ($295,936 against a typical $465,354), its price per square foot is higher than 92% of them ($277 against a typical $209), it is bigger than 4% of them (1,068 ft² against a typical 2,204 ft²), its lot is bigger than 58% of them (1 ac against a typical 0.77 ac) and it is newer than almost none of them (1930 against a typical 1993). Measured against all of Charles County, it is worth more than 9% 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 7200 Saint Marys Ave, La Plata, MD?
The 2025 property tax bill for 7200 Saint Marys Ave, La Plata, MD was $6,615. The county assessed it at $204,100.
More homes on Saint Marys Ave
- 7295 Saint Marys Ave$467K2.5 ba · 2,570 ft² · Sold $465K · May 2026
- 404 Saint Marys Ave$510K2.5 ba · 1,884 ft² · Sold $500K · May 2025
- 327 Saint Marys Ave # 7d$230K2 ba · 958 ft² · Sold $225K · Feb 2025
- 506 Saint Marys Ave$292K1 ba · 960 ft² · Sold $285K · Jan 2025
- 504 Saint Marys Ave3 ba · 1,676 ft² · Sold $456K · Sep 2024
- 327 Saint Marys Ave # 7g$255K2 ba · 958 ft² · Sold $250K · Aug 2024
- 7275 Saint Marys Ave$439K2 ba · 2,378 ft² · Sold $419K · Dec 2022
- 327 Saint Marys Ave # 7k$292K2 ba · 1,243 ft² · Sold $268K · Oct 2022
- 7345 Saint Marys Ave$397K2 ba · 2,412 ft² · Sold $330K · Aug 2022
- 307 Saint Marys Ave$331K2.5 ba · 1,440 ft² · Sold $314K · Jun 2022
- 305 Saint Marys Ave$392K2 ba · 1,688 ft² · Sold $270K · May 2022
- 516 Saint Marys Ave$416K2.5 ba · 1,846 ft² · Sold $385K · Feb 2022
Closest homes
- 7170 Saint Marys Ave$308K317 ft · 1 ba · 1,148 ft² · Sold $123K · Jan 1994
- 7150 Saint Marys Ave$480K514 ft · 1.5 ba · 2,213 ft² · Sold $180K · Jul 1996
- 309 Frederick Dr$241K0.1 mi · 1 ba · 864 ft² · Sold $147K · Jan 2014
- 0.1 mi · 0.33 ac · Sold Feb 2002
- 311 Frederick Dr$268K0.1 mi · 1.5 ba · 1,152 ft² · Sold $187K · Jan 2017
- 307 Frederick Dr$238K0.1 mi · 1 ba · 864 ft² · Sold $130K · May 2012
- 7252 Saint Marys Ave$465K0.1 mi · 2 ba · 2,240 ft² · Sold $289K · Apr 2018
- 313 Frederick Dr$243K0.1 mi · 1 ba · 892 ft² · Sold $96K · Dec 1991
More homes in La Plata 20646
- 162 Soft Rush Ln2,744 ft² · Sold $426K · Sep 2026
- 196 Soft Rush Ln2,788 ft² · Sold $420K · Sep 2026
- 1019 Martin Dr$466K2.5 ba · 1,876 ft² · Sold $465K · Sep 2026
- 190 Soft Rush Ln$421K2,875 ft² · Sold $445K · Sep 2026
- 186 Soft Rush Ln$421K2,744 ft² · Sold $437K · Sep 2026
- 605 Hoot Owl Ln0.12 ac · Sold $570K · Sep 2026
- 277 Long Branch Ln$461K4,324 ft² · Sold $468K · Sep 2026
- 10535 Milky Way0.15 ac · Sold $475K · Sep 2026
- 102 Wood Duck Cir$340K3.5 ba · 1,420 ft² · Sold $340K · Sep 2026
- 207 Persimmon Ct$515K2.5 ba · 1,800 ft² · Sold $515K · Sep 2026
- 8739 Mitchell Rd$375K2 ba · 2,016 ft² · Sold $292K · Sep 2026
- 616 Hickory Cir$576K3.5 ba · 4,626 ft² · Sold $575K · Sep 2026
Assigned schools
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