401 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: Smithtown Central School District
Neighborhood · ZIP 11780These 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
401 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 90% of homes in Suffolk County
- Bigger than 94% of homes in Suffolk County
- Has a bigger lot than 98% of homes in Suffolk County
- Newer than 66% of homes in Suffolk County
What homes are worth in Saint James 11780
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 86% of homes in Saint James 11780.
How it measures up in Saint James 11780
The dot is this home. The mark in the middle is the typical home in Saint James 11780.
Pricier than 86% of homes nearby
Pricier than 40% of homes nearby
Bigger than 83% of homes nearby
Bigger than 89% of homes nearby
Newer than 63% of homes nearby
| Measure | This home | Saint James 11780 | Suffolk County |
|---|---|---|---|
| Estimated valuepricier than | $1,447,963 | 86% of homes | 90% of homes |
| Price per ft²pricier than | $432 | 40% of homes | 55% of homes |
| Living areabigger than | 3,352 ft² | 83% of homes | 94% of homes |
| Lot sizebigger than | 2 ac | 89% of homes | 98% of homes |
| Year builtnewer than | 1983 | 63% of homes | 66% of homes |
About 401 River Rd
How much is 401 River Rd, Saint James, NY worth?
The TopHap Estimate for 401 River Rd, Saint James, NY is $1,447,963 as of Jul 14, 2026. The likely range is $1,323,669 to $1,572,257. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 401 River Rd, Saint James, NY last sell?
401 River Rd, Saint James, NY last sold on Apr 6, 1999 for $455,000, according to the county's recorded deed.
How big is 401 River Rd, Saint James, NY?
401 River Rd, Saint James, NY has 5 bedrooms, 3.5 bathrooms and 3,352 square feet of living space.
When was 401 River Rd, Saint James, NY built?
401 River Rd, Saint James, NY was built in 1983, making it 43 years old. It is a colonial home. The building has 2 stories.
What schools serve 401 River Rd, Saint James, NY?
401 River Rd, Saint James, NY is assigned to Nesaquake Middle School (middle), rated B; Smithtown High School East (high), rated A+; Saint James Elementary School (elementary), rated B-. All sit in Smithtown Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 401 River Rd, Saint James, NY compare to other homes in Saint James 11780?
Among the 5,598 homes in Saint James 11780, it is worth more than 86% of them ($1,447,963 against a typical $842,970), its price per square foot is higher than 40% of them ($432 against a typical $455), it is bigger than 83% of them (3,352 ft² against a typical 2,160 ft²), its lot is bigger than 89% of them (2 ac against a typical 0.47 ac) and it is newer than 63% of them (1983 against a typical 1972). Measured against all of Suffolk County, it is worth more than 90% 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 401 River Rd, Saint James, NY?
The 2024 property tax bill for 401 River Rd, Saint James, NY was $22,878. The county assessed it at $9,800.
More homes on River Rd
- 428 River Rd$1.5M3 bd · 2 ba · 1,092 ft² · Sold $1.2M · Oct 2025
- 435 River Rd$1.2M4 bd · 4 ba · 4,824 ft² · Sold $1.2M · Aug 2025
- 461 River Rd$2M4 bd · 3.5 ba · 2,747 ft² · Sold $1.8M · May 2025
- 287 River Rd$1.2M3 bd · 2 ba · 2,368 ft² · Sold $1.1M · Apr 2025
- 300 River Rd$1M4 bd · 3 ba · 2,757 ft² · Sold $928K · Jan 2025
- 432 River Rd$1.2M1.95 ac · Sold $1.1M · Nov 2024
- 421 River Rd$1.4M5 bd · 2.5 ba · 3,907 ft² · Sold $1.1M · Feb 2024
- 345 River Rd4 bd · 1 ba · 1,945 ft² · Sold $600K · Aug 2023
- 410 River Rd1,307 ft² · Sold $5K · May 2023
- 427 River Rd$2M4 bd · 1.5 ba · 3,374 ft² · Sold $1M · Apr 2023
- 326 River Rd$1.4M8 bd · 5 ba · 8,142 ft² · Sold $1.2M · Feb 2023
- 281 River Rd$968K0.87 ac · Sold $765K · Feb 2023
Closest homes
- 405 River Rd238 ft · 4 bd · 3 ba · 3,705 ft² · Sold $580K · Dec 2016
- 4 Old Mill Path253 ft · 2 ac · Sold $600K · Aug 2025
- 5 Old Mill Path$1.5M350 ft · 2.36 ac · Sold $1.2M · Aug 2005
- 400 River Rd$1.3M473 ft · 4 bd · 1 ba · 2,770 ft² · Sold Jan 1900
- 2 Old Mill Path$1.4M396 ft · 4 bd · 3 ba · 2,885 ft² · Sold $1.3M · Jul 2024
- 1 Hillcrest Rd$1.7M517 ft · 5 bd · 3 ba · 3,167 ft² · Sold $783K · Aug 2022
- 5 Steepbank Rd$1.1M0.1 mi · 4 bd · 2 ba · 2,181 ft² · Sold $465K · Apr 2019
- 3 Steepbank Rd$1.1M0.1 mi · 2.01 ac · Sold $985K · Jan 2025
More homes in Saint James 11780
- 5 Lt John Olsen Ln$939K5 bd · 2.5 ba · 2,787 ft² · Sold $965K · Jul 2026
- 1 Fifty Acre Ct$654K4 bd · 1.5 ba · 1,755 ft² · Sold $925K · Jul 2026
- 132 Hobson Ave$835K0.5 ac · Sold $445K · Jul 2026
- 7 Short Path$1.1M4 bd · 2.5 ba · 3,075 ft² · Sold $1.1M · Jul 2026
- 256 4th Ave$824K0.39 ac · Sold $820K · Jul 2026
- 270 Sachem Hill Pl$1M1.12 ac · Sold $1000K · Jul 2026
- 203 Cabot Ct S$479K436 ft² · Sold $475K · Jul 2026
- 4 Floral Ln3 bd · 1 ba · 973 ft² · Sold $625K · Jul 2026
- 401 Cabot Ct E$479K436 ft² · Sold $475K · Jul 2026
- 51 Three Sisters Rd$799K4 bd · 2.5 ba · 1,987 ft² · Sold $1.2M · Jun 2026
- 39 Hamlet Woods Dr$995K3 bd · 2.5 ba · 2,297 ft² · Sold $1.1M · Jun 2026
- 20 Carman Ln$3.3M2.85 ac · Sold $2.5M · Jun 2026
Assigned schools
Explore the area
See this home in context
Open 401 River Rd 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