Highlands County property record for 21 Mark St, Sebring, FL 33870
| Property Type | Duplex |
|---|---|
| Details | 2 bd · 1 ba · 759 sqft · built 1978 |
| Lot Size | 0.017 acres (754 sqft) |
| Owner | Company Name on File |
| Tax Bill | $51 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | C1649110W0D00160 |
| Primary APN | C1649110W0D00160 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Plumbing Fixtures | 3 Plumbing Fixtures |
| Stories | 1 Story |
| Building Area | 759 sqft Living Area |
| 1st Floor Area | 754 sqft |
| Flooring | Carpet |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1978 |
|---|---|
| Exterior Material | Concrete Block |
| Construction Type | Concrete Block |
| Roof Type | Gable/Hip |
| Roof Material | Metal |
| Lot Area | 754 sqft (0.017 acres) |
| Garage Type | Carport |
| Carport | Carport |
| Carport Area | 280 sqft |
| Driveway | Driveway |
| Driveway Area | 288 sqft |
| Pool Area | 140 sqft |
|---|---|
| Porch | Open Porch |
| Porch Area | 164 sqft |
| Patio Area | 64 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air |
| Heating Fuel | Electric |
| Old Parcel Number | C1649110W0D00160 |
|---|---|
| Street Address | 21 MARK ST |
| City | SEBRING |
| State | FL |
| Zip | 33870-6850 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R3 |
| Legal Description | MARANATHA VILLAGE UNREC SUB APARTMENT SEC BLDG 16 BLK D WEST |
| Legal Range | 29E |
| Legal Township | 34S |
| Legal Section | 16 |
| Legal Subdivision | MARANATHA VILLAGE |
| Legal Block | D |
| Jurisdiction | HIGHLANDS FL |
| Township / Civil Division | SEBRING |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 960900 |
21 Mark St, a duplex, is owned by a company and is owner-occupied.
Source: Highlands County records, as of December 12, 2025
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 11 MARANATHA BLVD, SEBRING, FL 33870-6817 |
| Occupancy | Owner Occupied |
| 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 |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Highlands County assessment roll, as of July 1, 2025
| Type | Name |
|---|---|
| State | Florida |
| County | Highlands County |
| Unified School District | Highlands County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $82,457 Land $7,000 Building $75,457 | $82,457 Land $7,000 Building $75,457 | |
| 2024 | $51.00 (+18.6%) | ||
| 2023 | $43.00 (+7.5%) Additional exemption filed | $72,970 (+14.95%) Land $5,500 Building $67,470 | $72,970 (+14.95%) Land $5,500 Building $67,470 |
| 2022 | $40.00 Additional exemption filed | $63,479 Land $5,500 Building $57,979 | $63,479 Land $5,500 Building $57,979 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 21 Mark St 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 November 17, 2015 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 6 in force |
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 21 Mark St is moderate, ranking above 59% of the US, with a 0.3% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 59% of the US · lower than 67% of Florida |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | MARANATHA VILLAGE private · serves 400 people · EPA ID FL6280181 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Lead | 1 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 122 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
5G (outdoors only) and 4G LTE
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