525 POTOMAC AVE
Valuation
Tax & Assessment
Property Facts
Transaction History(10)
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: Baltimore County Public Schools
Neighborhood · ZIP 21237These 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
525 Potomac 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 more than 89% of homes in Rosedale 21237
- Costs less per square foot than 77% of homes in Baltimore County
- Bigger than 93% of homes in Rosedale 21237
- Has a bigger lot than 74% of homes in Rosedale 21237
- Among the newest homes in Baltimore County
What homes are worth in Rosedale 21237
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 89% of homes in Rosedale 21237.
How it measures up in Rosedale 21237
The dot is this home. The mark in the middle is the typical home in Rosedale 21237.
Pricier than 89% of homes nearby
Pricier than 32% of homes nearby
Bigger than 93% of homes nearby
Bigger than 74% of homes nearby
Newer than 98% of homes nearby
| Measure | This home | Rosedale 21237 | Baltimore County |
|---|---|---|---|
| Estimated valuepricier than | $459,504 | 89% of homes | 70% of homes |
| Price per ft²pricier than | $191 | 32% of homes | 23% of homes |
| Living areabigger than | 2,400 ft² | 93% of homes | 84% of homes |
| Lot sizebigger than | 0.23 ac | 74% of homes | 66% of homes |
| Year builtnewer than | 2021 | 98% of homes | almost all homes |
About 525 Potomac Ave
How much is 525 Potomac Ave, Rosedale, MD worth?
The TopHap Estimate for 525 Potomac Ave, Rosedale, MD is $459,504 as of Aug 30, 2026. The likely range is $417,850 to $501,158. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 525 Potomac Ave, Rosedale, MD last sell?
525 Potomac Ave, Rosedale, MD last sold on Jan 20, 2022 for $449,000, according to the county's recorded deed. TopHap holds 6 recorded sales for this parcel.
How big is 525 Potomac Ave, Rosedale, MD?
525 Potomac Ave, Rosedale, MD has 2.5 bathrooms, 2,400 square feet of living space and a 0.23-acre lot.
When was 525 Potomac Ave, Rosedale, MD built?
525 Potomac Ave, Rosedale, MD was built in 2021, making it 5 years old. The building has 2 stories.
What schools serve 525 Potomac Ave, Rosedale, MD?
525 Potomac Ave, Rosedale, MD is assigned to Red House Run Elementary School (elementary), rated B; Overlea High School (high), rated D; Nottingham Middle School (middle). All sit in Baltimore County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 525 Potomac Ave, Rosedale, MD compare to other homes in Rosedale 21237?
Among the 9,171 homes in Rosedale 21237, it is worth more than 89% of them ($459,504 against a typical $304,360), its price per square foot is higher than 32% of them ($191 against a typical $211), it is bigger than 93% of them (2,400 ft² against a typical 1,344 ft²), its lot is bigger than 74% of them (0.23 ac against a typical 0.16 ac) and it is newer than 98% of them (2021 against a typical 1978). Measured against all of Baltimore County, it is worth more than 70% 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 525 Potomac Ave, Rosedale, MD?
The 2025 property tax bill for 525 Potomac Ave, Rosedale, MD was $5,463. The county assessed it at $398,800.
More homes on Potomac Ave
- 200 Potomac Ave$299K1.5 ba · 1,156 ft² · Sold $186K · Mar 2026
- 340 Potomac Ave$277K1 ba · 1,500 ft² · Sold $110K · Feb 2022
- 351 Potomac Ave$335K2 ba · 1,860 ft² · Sold $280K · Jan 2021
- 204 Potomac Ave$255K2 ba · 1,112 ft² · Sold $230K · Dec 2020
- 310 Potomac Ave$435K3 ba · 1,616 ft² · Sold $319K · Sep 2020
- 341 Potomac Ave$414K3 ba · 2,512 ft² · Sold $286K · Sep 2018
- 207 Potomac Ave$190K1 ba · 824 ft² · Sold $52K · Sep 2012
- 414 Potomac Ave$302K1.8 ba · 1,920 ft² · Sold Nov 2008
- 502 Potomac Ave$222K1 ba · 864 ft² · Sold May 2007
- Potomac Ave4,008 ft² · Sold $500K · Jan 2004
- 305 Potomac Ave$276K1.5 ba · 1,200 ft² · Sold $149K · Jul 2002
- 414 Potomac Ave$409K3.5 ba · 2,620 ft² · Sold $155K · Jun 2001
Closest homes
- 520 Patuxent Ave11 ft · 2.5 ba · 2,444 ft² · Sold $370K · Nov 2021
- 525 Potomac Ave100 ft · 3 ba · 2,140 ft² · Sold $449K · Jan 2022
- 528 Patuxent Ave$213K88 ft · 1 ba · 672 ft²
- 527 Potomac Ave$159K133 ft · 1 ba · 480 ft² · Sold Jul 1984
- Patuxent Ave142 ft · 0.11 ac · Sold Sep 1967
- 514 Patuxent Ave$314K125 ft · 2 ba · 1,516 ft² · Sold $109K · Jul 2019
- 517 Patuxent Ave$340K165 ft · 2 ba · 1,344 ft² · Sold $335K · Dec 2023
- 519 Patuxent Ave$302K149 ft · 2 ba · 1,248 ft²
More homes in Rosedale 21237
- 5438 Glenthorne Ct$293K2 ba · 1,634 ft² · Sold $293K · Aug 2026
- 6513 Ridgeborne Dr$330K3 ba · 1,724 ft² · Sold $330K · Aug 2026
- 5246 Millfield Rd$238K1,327 ft² · Sold $238K · Aug 2026
- 8117 Edwill Ave$250K1 ba · 1,352 ft² · Sold $140K · Aug 2026
- 7255 Martin Farm Cir$380K3.5 ba · 2,400 ft² · Sold $380K · Aug 2026
- 1316 Pine Grove Ave$295K2 ba · 1,434 ft² · Sold $330K · Aug 2026
- 7520 Old Philadelphia Rd$419K3 ba · 2,444 ft² · Sold $449K · Aug 2026
- 6414 Kenwood Ave$330K1 ba · 951 ft² · Sold $330K · Aug 2026
- 8108 Cypress Point Dr$762K0.23 ac · Sold $730K · Aug 2026
- 8101 Glen Arbor Dr$546K3.5 ba · 2,820 ft² · Sold $545K · Aug 2026
- 4928 Brightleaf Ct$250K2 ba · 1,331 ft² · Sold $250K · Aug 2026
- 5302 Kelmscot Rd$255K3 ba · 1,789 ft² · Sold $255K · Aug 2026
Assigned schools
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