Monmouth County and Rumson Borough property record for 20 Rosalie Ave, Rumson, NJ 07760
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 2,237 sqft · built 1951 |
| Lot Size | 0.253 acres (11,025 sqft) |
| Owner | Company Name on File |
| Last Sale | $923,000 (Oct 2008) |
| Tax Bill | $13,833 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 41-00063-0000-00005 |
| Primary APN | 41-00063-0000-00005 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,237 sqft Living Area |
| 1st Floor Area | 2,237 sqft |
| Upper Floors Area | 373 sqft |
| Basement Area | 1,305 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1951 |
| Architectural Style | Ranch |
| Construction Type | Frame |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Other |
| Lot Area | 11,025 sqft (0.253 acres) |
| Lot Dimensions | 147 ft deep x 75 ft wide |
| Garage Type | Attached |
| Garage Area | 483 sqft |
| Parking Spaces | 2 Parking Spaces |
| Pool Type | Spa / Hot Tub (No Pool) |
| Porch | Open Porch |
| Patio Area | 298 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Connected |
| Account Number | 116200 |
|---|---|
| Street Address | 20 ROSALIE AVE |
| City | RUMSON |
| State | NJ |
| Zip | 07760-1759 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SF05 |
| Legal Subdivision | RUMSON SHORES |
| Legal Block | 63 |
| Legal Lot Number | 5 |
| Jurisdiction | MONMOUTH NJ |
| Township / Civil Division | RUMSON |
| Census Block Group | 2 |
| Census Block | 2019 |
| Census Tract | 803900 |
20 Rosalie Ave is owned by a company that bought it in October 2008.
Source: Monmouth County and Rumson Borough records, as of July 9, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 8 PARK AVE, RUMSON, NJ 07760-1524 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 29, 2008 · Amount on File |
| Deed Sale | Oct 29, 2008 · Amount on File |
| Prior Sale | May 15, 1995 · Amount on File |
| Deed Document Number | 2008113343 |
| Deed Book / Page | 8745 / 474 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 20 Rosalie Ave was $13,833, up 2.7% from the year before.
Source: Monmouth County and Rumson Borough assessment roll, as of July 9, 2026
| Type | Name |
|---|---|
| State | New Jersey |
| County | Monmouth County |
| Municipality | Rumson Borough |
| Elementary School District | Rumson Borough School District (KG - 08) |
| Secondary School District | Rumson-Fair Haven Regional School District (09 - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,478,600 (+12.13%) Land $1,086,600 Building $392,000 | $1,478,600 (+12.13%) Land $1,086,600 Building $392,000 | |
| 2025 | $13,833.00 (+2.72%) | $1,318,700 Land $985,100 Building $333,600 | $1,318,700 Land $985,100 Building $333,600 |
| 2024 | $13,467.00 | ||
| 2023 | $1,158,900 Land $883,700 Building $275,200 | $1,158,900 Land $883,700 Building $275,200 | |
| 2022 | $13,365.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 20 Rosalie Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective September 18, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 67 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 67 in force |
| Nearby Flood Claims | 111 (1984–2022) |
| Claims Outside the SFHA | 24 of 111 |
| Most Recent Claim | Nov 2022 · rainfall accumulation |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 20 Rosalie Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 97% of the US · lower than 92% of New Jersey |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | NJ AMERICAN WATER - COASTAL NORTH private · serves 377,613 people · EPA ID NJ1345001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2023 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | Turbidity resolved · Sep 2019 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 115 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fiber | 2,300 / 2,300 |
| Xfinity Cable | 2,000 / 250 |
| T-Mobile Fixed Wireless | 100 / 20 |
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