Minnehaha County property record for 18 E Twin Oaks Est, Sioux Falls, SD 57105
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4.5 ba · 4,192 sqft · built 1996 |
| Lot Size | 0.702 acres (30,579 sqft) |
| Owner | Trust Name on File |
| Tax Bill | $14,760 (2025) |
| Deeds & Mortgages | Apr 2020 Mortgage Oct 2019 Line of Credit |
| Flood Zone | Zone X (moderate risk) |
| APN | 01-22-33-277-003-000 |
| Primary APN | 01-22-33-277-003-000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 20 Plumbing Fixtures |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 4,192 sqft Finished Area |
| Gross Area | 3,710 sqft |
| 1st Floor Area | 2,002 sqft |
| Upper Floors Area | 1,708 sqft |
| Basement Area | 1,952 sqft |
| Finished Basement | 1,700 sqft |
| Flooring | Hardwood |
| Interior Walls | Wallboard/Drywall |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1996 |
|---|---|
| Effective Year Built | Effective 1996 |
| Architectural Style | Conventional |
| Exterior Material | Combination |
| Construction Type | Frame |
| Foundation Type | Concrete |
| Roof Type | Gable/Hip |
| Roof Material | Asphalt |
| Lot Area | 30,579 sqft (0.702 acres) |
| Garage Type | Attached |
| Garage Area | 887 sqft |
| Parking Spaces | 4 Parking Spaces |
| Pool Type | Spa / Hot Tub (No Pool) |
|---|---|
| Porch | Slab |
| Porch Area | 48 sqft |
| Deck Area | 176 sqft |
| Patio Area | 196 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Sewer | Connected |
| Account Number | 50312 |
|---|---|
| Street Address | 18 E TWIN OAKS EST |
| City | SIOUX FALLS |
| State | SD |
| Zip | 57105-7015 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | FP;FP |
| Legal Description | TRACT 18 TWIN OAKS ESTATES TO CITY OF SIOUX FALLS |
| Legal Subdivision | TWIN OAKS ESTATES |
| Legal Tract | 18 |
| Jurisdiction | MINNEHAHA SD |
| Township / Civil Division | SIOUX FALLS |
| Census Block Group | 2 |
| Census Block | 2009 |
| Census Tract | 1902 |
18 E Twin Oaks Est is owner-occupied and held in a trust since June 2024.
Source: Minnehaha County records, as of September 23, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Trust Name on File |
|---|---|
| Mailing Address | 18 E TWIN OAKS EST, SIOUX FALLS, SD 57105-7015 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Apr 10, 2020 | Deed of Trust, Mortgage · Conventional Mortgage FIRST BANK & TRUST |
| Oct 23, 2019 | Deed of Trust, Mortgage · Line of Credit FIRST DAKOTA NATIONAL BANK |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 26, 2024 |
| Deed Sale | Jun 26, 2024 |
| Deed Book / Page | 626-D / 659 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MINNEHAHA SD |
| Property Address | 18 E TWIN OAKS EST, SIOUX FALLS, SD 57105-7015 |
| Transaction Type | Mortgage |
| Record Updated | Jun 1, 2020 |
| Name | Verified Name |
|---|
| Document Number | 1881MTG/515 |
|---|---|
| Date | Apr 10, 2020 |
| Book Page | 1881 MTG/515 |
| Name | FIRST BANK & TRUST |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57108 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | MINNEHAHA SD |
| Property Address | 18 E TWIN OAKS EST, SIOUX FALLS, SD 57105-7015 |
| Transaction Type | Mortgage |
| Record Updated | Nov 27, 2019 |
| Name | Verified Name |
|---|
| Document Number | 1870MTG/0185 |
|---|---|
| Date | Oct 23, 2019 |
| Book Page | 1870 MTG/0185 |
| Name | FIRST DAKOTA NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
The 2025 property tax bill for 18 E Twin Oaks Est was $14,760.
Source: Minnehaha County assessment roll, as of July 16, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Minnehaha County |
| Municipality | Sioux Falls City |
| Unified School District | Sioux Falls School District 49-5 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $1,306,667 (+16.95%) Land $96,724 Building $1,209,943 | $1,306,667 Land $96,724 Building $1,209,943 | |
| 2025 | $14,760.00 | $1,117,300 (+14.37%) Land $97,800 Building $1,019,500 | |
| 2024 | $14,760.00 | $976,900 Land $97,800 Building $879,100 | |
| 2022 | $11,856.00 | $808,300 Land $71,100 Building $737,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 18 E Twin Oaks Est in Zone X, an area of moderate flood risk, within 100 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective May 2, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 12 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 12 in force |
| Nearby Flood Claims | 45 (1984–2024) |
| Claims Outside the SFHA | 20 of 45 |
| Most Recent Claim | Jun 2024 · Severe Storms, Straight-line Winds, And Flooding |
| 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 18 E Twin Oaks Est is moderate, ranking above 45% of the US, with a 0.08% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 45% of the US · lower than 67% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.08% annual chance |
| Exposure | Direct burnable vegetation |
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 | SIOUX FALLS serves 216,462 people · EPA ID SD4600294 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2025 |
| Lead | 3 ppb (2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| 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 267 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Bluepeak Fiber | 5,000 / 5,000 |
| Midco Cable | 2,000 / 350 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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