Palm Beach County property record for 421 SW 3rd Ave, Boynton Beach, FL 33435
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 832 sqft · built 1959 |
| Lot Size | 0.233 acres (10,154 sqft) |
| Owner | Owner Name on Record |
| Last Sale | $50,000 (Jul 1999) |
| Tax Bill | $1,194 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 08-43-45-28-21-002-0080 |
| Primary APN | 08-43-45-28-21-002-0080 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Stories | 1 Story |
| Building Area | 832 sqft Living Area |
| Gross Area | 1,440 sqft |
| 1st Floor Area | 972 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1975 |
| Exterior Material | Stucco |
| Construction Type | Concrete Block |
| Roof Type | Gable/Hip |
| Roof Material | Composition Shingle |
| Lot Area | 10,154 sqft (0.233 acres) |
| Lot Dimensions | 145 ft deep x 70 ft wide |
| Garage Type | Carport |
| Carport | Carport |
| Porch | Enclosed Porch |
| Porch Area | 176 sqft |
| Storage Building | 156 sqft |
| Cooling System | A/C Chilled Water |
|---|---|
| Heating System | HVAC |
| Heating Fuel | Electric |
| Street Address | 421 SW 3RD AVE |
|---|---|
| City | BOYNTON BEACH |
| State | FL |
| Zip | 33435-4824 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1A |
| Legal Description | SUNNYDALE LT 8 BLK 2 |
| Legal Range | 43E |
| Legal Township | 45S |
| Legal Section | 28 |
| Legal Subdivision | SUNNYDALE IN |
| Legal Block | 2 |
| Legal Lot Number | 8 |
| Jurisdiction | PALM BEACH FL |
| Township / Civil Division | BOYNTON BEACH-DELRAY BEACH |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 6201 |
Source: Palm Beach County records, as of December 8, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Owner Name on Record |
|---|---|
| Mailing Address | 421 SW 3RD AVE, BOYNTON BEACH, FL 33435-4824 |
| Occupancy | Owner Occupied |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 7, 1999 · Amount on Record |
| Deed Sale | Jul 7, 1999 · Amount on Record |
| Prior Sale | Oct 14, 1998 · Amount on Record |
| Deed Document Number | 1121501651 |
| Deed Book / Page | 11215 / 01651 |
| Record Updated | Jun 8, 2026 |
Source: Palm Beach County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | Florida |
| Municipality | Boynton Beach City |
| County | Palm Beach County |
| Unified School District | Palm Beach County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,194.00 (+11.28%) Homeowner's exemption | $84,627 (+5.99%) | $292,700 (+9.5%) Land $164,190 Building $128,510 |
| 2023 | $1,073.00 (+3.67%) Homeowner's exemption | $79,847 (+3%) | $267,302 (+28.5%) Land $112,200 Building $155,102 |
| 2022 | $1,035.00 Homeowner's exemption | $77,521 | $208,014 Land $84,294 Building $123,720 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective September 24, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 14 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 14 in force |
| Nearby Flood Claims | 17 (1979–2011) |
| Claims Outside the SFHA | 15 of 17 |
| Most Recent Claim | Oct 2011 · rainfall accumulation |
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 | BOYNTON BEACH PWS serves 112,000 people · EPA ID FL4500145 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jan 2023 |
| Lead | 4 ppb (2025) action level 15 ppb |
| Water Quality | Total trihalomethanes resolved · Jan 2018 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 16 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 594 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: Verizon.
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