175 SYLVAN 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: Riverhead Central School District
Neighborhood · ZIP 11901These 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
175 Sylvan 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.
- Smaller than 94% of homes in Suffolk County
- Has a smaller lot than 83% of homes in Riverhead 11901
- Newer than 84% of homes in Suffolk County
How it measures up in Riverhead 11901
The dot is this home. The mark in the middle is the typical home in Riverhead 11901.
Bigger than 17% of homes nearby
Bigger than 17% of homes nearby
Newer than 68% of homes nearby
| Measure | This home | Flanders | Riverhead 11901 | Suffolk County |
|---|---|---|---|---|
| Living areabigger than | 880 ft² | 20% of homes | 17% of homes | 6% of homes |
| Lot sizebigger than | 0.18 ac | 22% of homes | 17% of homes | 25% of homes |
| Year builtnewer than | 1997 | 71% of homes | 68% of homes | 84% of homes |
About 175 Sylvan Ave
When did 175 Sylvan Ave, Riverhead, NY last sell?
175 Sylvan Ave, Riverhead, NY last sold on Oct 22, 2015 for $316,490, according to the county's recorded deed.
How big is 175 Sylvan Ave, Riverhead, NY?
175 Sylvan Ave, Riverhead, NY has 2 bedrooms, 1 bathrooms, 880 square feet of living space and a 0.18-acre lot.
When was 175 Sylvan Ave, Riverhead, NY built?
175 Sylvan Ave, Riverhead, NY was built in 1997, making it 29 years old. It is a ranch home. The building has 1 story.
What schools serve 175 Sylvan Ave, Riverhead, NY?
175 Sylvan Ave, Riverhead, NY is assigned to Phillips Avenue School (elementary), rated F; Riverhead Middle School (middle), rated C+; Riverhead Senior High School (high), rated C-. All sit in Riverhead Central School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 175 Sylvan Ave, Riverhead, NY compare to other homes in Riverhead 11901?
Among the 9,726 homes in Riverhead 11901, it is bigger than 17% of them (880 ft² against a typical 1,383 ft²), its lot is bigger than 17% of them (0.18 ac against a typical 0.32 ac) and it is newer than 68% of them (1997 against a typical 1991). These shares are recounted nightly from the full county assessor record for each area, not from active listings.
More homes on Sylvan Ave
- 130 Sylvan Ave$505K2 bd · 1 ba · 860 ft² · Sold $500K · Mar 2026
- 163 Sylvan Ave$471K4 bd · 1 ba · 1,071 ft² · Sold $465K · Jan 2026
- 74 Sylvan Ave$448K2 bd · 1 ba · 880 ft² · Sold $435K · May 2025
- 68 Sylvan Ave$505K2 bd · 1 ba · 1,021 ft² · Sold $487K · Jan 2025
- 209 Sylvan Ave$834K2 bd · 1 ba · 1,542 ft² · Sold $800K · Nov 2024
- 53 Sylvan Ave$351K3 bd · 1 ba · 1,078 ft² · Sold $300K · Sep 2024
- 197 Sylvan Ave$468K2 bd · 1 ba · 1,268 ft² · Sold $70K · Apr 2024
- 174 Sylvan Ave$589K3 bd · 2 ba · 1,183 ft² · Sold $580K · Sep 2023
- 162 Sylvan Ave$514K3 bd · 1 ba · 1,264 ft² · Sold $465K · Sep 2023
- 149 Sylvan Ave$452K3 bd · 1 ba · 1,070 ft² · Sold $435K · Apr 2023
- 122 Sylvan Ave2 bd · 1 ba · 598 ft² · Sold $340K · Dec 2021
- 168 Sylvan Ave$466K3 bd · 1 ba · 1,002 ft² · Sold $365K · Dec 2020
Closest homes
- 169 Sylvan Ave$565K81 ft · 3 bd · 1 ba · 1,334 ft² · Sold $300K · Jul 2010
- 181 Sylvan Ave82 ft · 3 bd · 2 ba · 1,601 ft² · Sold $305K · Oct 2015
- 162 Temple Ave$443K101 ft · 2 bd · 1 ba · 1,072 ft² · Sold $170K · Nov 2001
- 154 Temple Ave120 ft · 2 bd · 1 ba · 930 ft² · Sold $210K · Jun 2014
- 163 Sylvan Ave$471K161 ft · 4 bd · 1 ba · 1,071 ft² · Sold $465K · Jan 2026
- 187 Sylvan Ave167 ft · 0.19 ac · Sold Jan 1900
- 166 Temple Ave$462K139 ft · 3 bd · 1 ba · 1,142 ft² · Sold Jan 1900
- 146 Temple Ave$428K178 ft · 4 bd · 1 ba · 1,153 ft² · Sold $280K · Sep 2023
More homes in Riverhead 11901
- 6 Smugglers Path$855K3 bd · 2 ba · 2,762 ft² · Sold $850K · Sep 2026
- 2746 Sound Ave4 bd · 2 ba · 2,950 ft² · Sold $1.6M · Sep 2026
- 59 Lockitt Dr$1.2M5 bd · 4 ba · 3,284 ft² · Sold $1.2M · Sep 2026
- 395 Stonecrop Rd$1M3 bd · 2.5 ba · 3,038 ft² · Sold $999K · Sep 2026
- 4 Cruise St$689K6 bd · 2 ba · 1,856 ft² · Sold $28K · Sep 2026
- 143 Hallock St$710K3 bd · 1.5 ba · 2,379 ft² · Sold $740K · Aug 2026
- 2 Dolphin Way2 bd · 1 ba · 1,538 ft² · Sold $1M · Aug 2026
- 901 Baltusrol Blvd2 bd · 1.5 ba · 1,258 ft² · Sold $520K · Aug 2026
- 752 Peconic Bay Blvd$807K3 bd · 2 ba · 1,749 ft² · Sold $810K · Aug 2026
- 11 Brown St$229K2 bd · 1 ba · 648 ft² · Sold $260K · Aug 2026
- 61 Eileen Cir$1M3 bd · 2.5 ba · 3,068 ft² · Sold $999K · Aug 2026
- 18 N Walk$1.3M3 bd · 1 ba · 1,350 ft² · Sold $1.2M · Aug 2026
Assigned schools
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