21 RIVER RD
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(2)
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: Boonton Township School District
Neighborhood · ZIP 07005These 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.
Ownership
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
21 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.
- Has a bigger lot than 91% of homes in Morris County
- Newer than 70% of homes in Boonton 07005
What homes are worth in Boonton 07005
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 45% of homes in Boonton 07005.
How it measures up in Boonton 07005
The dot is this home. The mark in the middle is the typical home in Boonton 07005.
Pricier than 45% of homes nearby
Pricier than 38% of homes nearby
Bigger than 51% of homes nearby
Bigger than 81% of homes nearby
Newer than 70% of homes nearby
| Measure | This home | Boonton 07005 | Morris County |
|---|---|---|---|
| Estimated valuepricier than | $701,448 | 45% of homes | 48% of homes |
| Price per ft²pricier than | $345 | 38% of homes | 41% of homes |
| Living areabigger than | 2,034 ft² | 51% of homes | 52% of homes |
| Lot sizebigger than | 1.54 ac | 81% of homes | 91% of homes |
| Year builtnewer than | 1974 | 70% of homes | 59% of homes |
About 21 River Rd
How much is 21 River Rd, Boonton, NJ worth?
The TopHap Estimate for 21 River Rd, Boonton, NJ is $701,448 as of Jul 14, 2026. The likely range is $655,082 to $747,814. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 21 River Rd, Boonton, NJ last sell?
21 River Rd, Boonton, NJ last sold on Jan 1, 1900, according to the county's recorded deed.
When was 21 River Rd, Boonton, NJ built?
21 River Rd, Boonton, NJ was built in 1974, making it 52 years old. The building has 2 stories.
What schools serve 21 River Rd, Boonton, NJ?
21 River Rd, Boonton, NJ is assigned to Rockaway Valley School (elementary), rated A-; Mountain Lakes High School (high), rated A. All sit in Boonton Township School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 21 River Rd, Boonton, NJ compare to other homes in Boonton 07005?
Among the 4,974 homes in Boonton 07005, it is worth more than 45% of them ($701,448 against a typical $732,775), its price per square foot is higher than 38% of them ($345 against a typical $367), it is bigger than 51% of them (2,034 ft² against a typical 2,028 ft²), its lot is bigger than 81% of them (1.54 ac against a typical 0.38 ac) and it is newer than 70% of them (1974 against a typical 1956). Measured against all of Morris County, it is worth more than 48% 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 21 River Rd, Boonton, NJ?
The 2024 property tax bill for 21 River Rd, Boonton, NJ was $9,179. The county assessed it at $366,300.
Closest homes
- 19 River Rd$793K102 ft · 2,189 ft² · Sold $760K · Oct 2025
- 23 River Rd$867K146 ft · 2,445 ft² · Sold $485K · Feb 2013
- 17 River Rd$572K205 ft · 1,214 ft² · Sold Jan 1900
- 27 River Rd$777K227 ft · 2,599 ft² · Sold Jan 1900
- 15 River Rd$473K304 ft · 1,152 ft² · Sold Jan 1900
- 29 River Rd$582K306 ft · 1,204 ft² · Sold $307K · Dec 2019
- 31 River Rd$679K379 ft · 2,050 ft² · Sold $290K · Sep 2014
- 11 River Rd$764K403 ft · 1,583 ft² · Sold $545K · Mar 2021
More homes in Boonton 07005
- 178 Lake Ave$678K1,660 ft² · Sold $607K · Aug 2026
- 43 Crown Rd$725K2,370 ft² · Sold $850K · Aug 2026
- 234 Roosevelt Ave$654K1,778 ft² · Sold $525K · Aug 2026
- 5 Julia Ct$2.2M6,534 ft² · Sold $2.2M · Aug 2026
- 518 Liberty St$400K1,944 ft² · Sold $450K · Aug 2026
- 95 Kingsland Rd$1.7M3,948 ft² · Sold $1.6M · Aug 2026
- 17 Masar Rd$1.8M2,960 ft² · Sold $1.8M · Jul 2026
- 210 Ross Dr$695K1,860 ft² · Sold $650K · Jul 2026
- 166 Wootton St$649K1,428 ft² · Sold $650K · Jul 2026
- 45 Birchwood Ln$989K2,966 ft² · Sold $975K · Jul 2026
- 202 Toner Rd$859K2,580 ft² · Sold $930K · Jul 2026
- 715 Cornelia St$525K1,176 ft² · Sold $550K · Jul 2026
Assigned schools
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