850 RIVER RD
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
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
850 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 88% of homes in Sykesville 21784
- Bigger than 82% of homes in Sykesville 21784
- Has a bigger lot than 96% of homes in Sykesville 21784
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 88% 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 88% of homes nearby
Pricier than 49% of homes nearby
Bigger than 82% of homes nearby
Bigger than 96% of homes nearby
Newer than 58% of homes nearby
| Measure | This home | Sykesville 21784 | Howard County |
|---|---|---|---|
| Estimated valuepricier than | $836,237 | 88% of homes | 73% of homes |
| Price per ft²pricier than | $308 | 49% of homes | 50% of homes |
| Living areabigger than | 2,712 ft² | 82% of homes | 75% of homes |
| Lot sizebigger than | 5 ac | 96% of homes | 94% of homes |
| Year builtnewer than | 1990 | 58% of homes | 55% of homes |
About 850 River Rd
How much is 850 River Rd, Sykesville, MD worth?
The TopHap Estimate for 850 River Rd, Sykesville, MD is $836,237 as of Jul 14, 2026. The likely range is $796,524 to $875,950. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 850 River Rd, Sykesville, MD last sell?
850 River Rd, Sykesville, MD last sold on Feb 23, 1990 for $250,000, according to the county's recorded deed.
How big is 850 River Rd, Sykesville, MD?
850 River Rd, Sykesville, MD has 2.5 bathrooms, 2,712 square feet of living space and a 5.00-acre lot.
When was 850 River Rd, Sykesville, MD built?
850 River Rd, Sykesville, MD was built in 1990, making it 36 years old. The building has 2 stories.
What schools serve 850 River Rd, Sykesville, MD?
850 River Rd, Sykesville, MD is assigned to Mount View Middle School (middle), rated A; Marriotts Ridge High School (high), 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 850 River Rd, Sykesville, MD compare to other homes in Sykesville 21784?
Among the 13,476 homes in Sykesville 21784, it is worth more than 88% of them ($836,237 against a typical $556,502), its price per square foot is higher than 49% of them ($308 against a typical $309), it is bigger than 82% of them (2,712 ft² against a typical 1,896 ft²), its lot is bigger than 96% of them (5 ac against a typical 0.48 ac) and it is newer than 58% of them (1990 against a typical 1986). Measured against all of Howard County, it is worth more than 73% 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 850 River Rd, Sykesville, MD?
The 2025 property tax bill for 850 River Rd, Sykesville, MD was $9,002. The county assessed it at $657,900.
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
- 860 River Rd$767K317 ft · 3 ba · 2,319 ft² · Sold $565K · Sep 2017
- 840 River Rd$746K322 ft · 2 ba · 2,295 ft² · Sold $585K · Jun 2011
- 870 River Rd$858K0.1 mi · 3.5 ba · 2,136 ft² · Sold $829K · Jun 2025
- 900 High Stepper Trl$1.3M0.1 mi · 4.5 ba · 4,280 ft² · Sold $1M · May 2023
- 830 River Rd$796K0.1 mi · 2.5 ba · 1,824 ft² · Sold $535K · Aug 2013
- 855 Windriver Dr$802K0.1 mi · 3.5 ba · 2,464 ft² · Sold $525K · Aug 2019
- 845 Windriver Dr$1M0.1 mi · 4.5 ba · 2,940 ft² · Sold $684K · Oct 2016
- 1005 River Rd$840K0.2 mi · 2.5 ba · 2,376 ft² · Sold $388K · Mar 2006
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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