660 RIVER RD
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: Howard County Public Schools
Neighborhood · ZIP 21784These 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
660 River Rd 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 94% of homes in Sykesville 21784
- Costs less per square foot than 80% of homes in Sykesville 21784
- Bigger than 93% of homes in Sykesville 21784
- Has a bigger lot than 95% of homes in Sykesville 21784
- Older than 73% of homes in Howard County
What homes are worth in Sykesville 21784
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 94% of homes in Sykesville 21784.
How it measures up in Sykesville 21784
The dot is this home. The mark in the middle is the typical home in Sykesville 21784.
Pricier than 94% of homes nearby
Pricier than 20% of homes nearby
Bigger than 93% of homes nearby
Bigger than 95% of homes nearby
Newer than 35% of homes nearby
| Measure | This home | Sykesville 21784 | Howard County |
|---|---|---|---|
| Estimated valuepricier than | $949,660 | 94% of homes | 83% of homes |
| Price per ft²pricier than | $268 | 20% of homes | 21% of homes |
| Living areabigger than | 3,547 ft² | 93% of homes | 89% of homes |
| Lot sizebigger than | 4.21 ac | 95% of homes | 93% of homes |
| Year builtnewer than | 1978 | 35% of homes | 27% of homes |
About 660 River Rd
How much is 660 River Rd, Sykesville, MD worth?
The TopHap Estimate for 660 River Rd, Sykesville, MD is $949,660 as of Jul 14, 2026. The likely range is $884,396 to $1,014,924. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 660 River Rd, Sykesville, MD last sell?
660 River Rd, Sykesville, MD last sold on Mar 30, 1983 for $200,000, according to the county's recorded deed.
How big is 660 River Rd, Sykesville, MD?
660 River Rd, Sykesville, MD has 3.5 bathrooms, 3,547 square feet of living space and a 4.21-acre lot.
When was 660 River Rd, Sykesville, MD built?
660 River Rd, Sykesville, MD was built in 1978, making it 48 years old. The building has 2 stories.
What schools serve 660 River Rd, Sykesville, MD?
660 River Rd, Sykesville, MD is assigned to Marriotts Ridge High School (high), rated A+; Mount View Middle School (middle), rated A; West Friendship Elementary School (elementary), rated A. All sit in Howard County Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 660 River Rd, Sykesville, MD compare to other homes in Sykesville 21784?
Among the 13,476 homes in Sykesville 21784, it is worth more than 94% of them ($949,660 against a typical $556,502), its price per square foot is higher than 20% of them ($268 against a typical $309), it is bigger than 93% of them (3,547 ft² against a typical 1,896 ft²), its lot is bigger than 95% of them (4.21 ac against a typical 0.48 ac) and it is newer than 35% of them (1978 against a typical 1986). Measured against all of Howard County, it is worth more than 83% 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 660 River Rd, Sykesville, MD?
The 2025 property tax bill for 660 River Rd, Sykesville, MD was $9,537. The county assessed it at $805,733.
More homes on River Rd
- 638 River Rd$1.1M2.5 ba · 3,933 ft² · Sold $1.1M · Dec 2025
- 1101 River Rd$618K1 ba · 1,134 ft² · Sold $600K · Aug 2025
- 870 River Rd$858K3.5 ba · 2,136 ft² · Sold $829K · Jun 2025
- 1141 River Rd$573K2 ba · 1,346 ft² · Sold $60K · Dec 2024
- 691 River Rd$1M2 ba · 2,372 ft² · Sold $950K · Aug 2024
- 670 River Rd$1M3.5 ba · 3,458 ft² · Sold $935K · Oct 2023
- 671 River Rd$891K3 ba · 2,924 ft² · Sold $880K · Sep 2023
- 1035 River Rd$620K3 ba · 1,225 ft² · Sold $525K · Apr 2022
- 1080 River Rd0.81 ac · Sold $28K · May 2020
- 1135 River Rd$634K2.5 ba · 1,359 ft² · Sold $475K · Sep 2019
- 785 River Rd$1.2M5 ba · 3,738 ft² · Sold $810K · Aug 2019
- 659 River Rd2 ba · 1,785 ft² · Sold $425K · Jan 2018
Closest homes
- 650 River Rd$872K334 ft · 2.5 ba · 2,686 ft² · Sold $395K · Apr 2011
- 670 River Rd$1M393 ft · 3.5 ba · 3,458 ft² · Sold $935K · Oct 2023
- 638 River Rd$1.1M0.1 mi · 2.5 ba · 3,933 ft² · Sold $1.1M · Dec 2025
- 644 River Rd$590K510 ft · 1 ba · 1,600 ft² · Sold $330K · Aug 2014
- 800 River Rd$801K0.1 mi · 2.5 ba · 2,417 ft² · Sold $478K · Dec 2012
- 691 River Rd$1M0.1 mi · 2 ba · 2,372 ft² · Sold $950K · Aug 2024
- 634 River Rd$795K0.1 mi · 2.5 ba · 2,080 ft² · Sold $477K · May 2016
- 671 River Rd$891K0.2 mi · 3 ba · 2,924 ft² · Sold $880K · Sep 2023
More homes in Sykesville 21784
- 7246 Pommel Dr$440K2 ba · 1,656 ft² · Sold $475K · Aug 2026
- 852 Mayfair Way$750K2.5 ba · 2,682 ft² · Sold $750K · Aug 2026
- 1461 4 Point Ct$395K1.5 ba · 2,439 ft² · Sold $385K · Aug 2026
- 5806 Miriam Dr$535K1.5 ba · 1,456 ft² · Sold $535K · Aug 2026
- 6415 Hickory Ln$540K2.5 ba · 1,324 ft² · Sold $535K · Aug 2026
- 1040 Stepping Pl$1.6M6.5 ba · 4,719 ft² · Sold $1.6M · Aug 2026
- Lancing Dr0.28 ac · Sold $559K · Aug 2026
- 749 Rustling Leaf Ct$838K2.5 ba · 3,174 ft² · Sold $835K · Aug 2026
- 4302 Howard Dr$669K3 ba · 1,979 ft² · Sold $665K · Aug 2026
- 7501 Gaither Rd$475K2.5 ba · 1,548 ft² · Sold $620K · Aug 2026
- 7409 Spout Hill Rd$425K2 ba · 1,760 ft² · Sold $440K · Aug 2026
- 5734 Mineral Hill Rd0.28 ac · Sold $325K · Aug 2026
Assigned schools
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