Jefferson County property record for 3903 del Rio Dr, Arnold, MO 63010
| Property Type | Single Family Home |
|---|---|
| Details | 2 ba · 1,400 sqft · built 1987 |
| Lot Size | 0.208 acres (9,039 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $138,900 (Aug 2004) |
| Tax Bill | $1,838 (2025) |
| Deeds & Mortgages | Jul 2022 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 09-3.0-06.0-4-001-020.04 |
| Primary APN | 09-3.0-06.0-4-001-020.04 |
|---|
| Full Baths | 2 Baths |
|---|---|
| Stories | 1 Story |
| Building Area | 1,400 sqft Living Area |
| Gross Area | 1,800 sqft |
| 1st Floor Area | 1,400 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Construction Type | Frame |
| Lot Area | 9,039 sqft (0.208 acres) |
| Lot Dimensions | 240 ft deep x 170 ft wide |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Porch | Open Frame Porch |
|---|---|
| Porch Area | 96 sqft |
| Deck Area | Deck Area |
| Patio Area | 120 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 3903 DEL RIO DR |
|---|---|
| City | ARNOLD |
| State | MO |
| Zip | 63010-4175 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R07 |
| Legal Description | SIERRA MADRA ESTS 1 LOT 21 |
| Legal Range | 6E |
| Legal Township | 42N |
| Legal Section | 06 |
| Legal Subdivision | SIERRA MADRA ESTS 1 |
| Legal Block | 2 |
| Legal Lot Number | 21 |
| Jurisdiction | JEFFERSON MO |
| Township / Civil Division | WINDSOR |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 700117 |
Source: Jefferson County records, as of August 25, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 3903 DEL RIO DR, ARNOLD, MO 63010-4175 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 23, 2004 · Amount on Record |
| Deed Sale | Aug 23, 2004 · Amount on Record |
| Deed Document Number | 200448956 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | JEFFERSON MO |
| Property Address | 3903 DEL RIO DR, ARNOLD, MO 63010-4175 |
| Transaction Type | Mortgage |
| Record Updated | Jul 21, 2022 |
| Name | Verified Name |
|---|---|
| Address | 3903 DEL RIO DR, ARNOLD, MO 63010-4175 |
| Document Number | 0000022621 |
|---|---|
| Date | Jul 8, 2022 |
| Instrument | 2022R-022621 |
| Name | TOGETHER CU |
|---|---|
| Type | Credit Union |
| Address | SAINT LOUIS, MO 63118 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 1, 2052 |
Source: Jefferson County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | Missouri |
| County | Jefferson County |
| Unified School District | Fox C-6 School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $26,600 (-) Land $1,900 Building $24,700 | $140,000 (-) Land $10,200 Building $129,800 | |
| 2025 | $1,838.00 (+5.57%) | $26,600 (+9.02%) Land $1,900 Building $24,700 | $140,000 (-) Land $10,200 Building $129,800 |
| 2024 | $1,741.00 (+0.58%) | $140,000 (+8.86%) Land $10,200 Building $129,800 | |
| 2023 | $1,731.00 | $24,400 Land $1,900 Building $22,500 | $128,600 Land $10,200 Building $118,400 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective October 2, 2025 · 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 |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 4 (2015–2022) |
| Claims Outside the SFHA | 4 of 4 |
| Most Recent Claim | Aug 2022 · 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 | JEFFERSON CO CONS PWSD C 1 serves 37,000 people · EPA ID MO6024295 |
|---|---|
| Water Source | Purchased surface water from MO AMERICAN ST LOUIS ST CHARLES COUNTIES |
| Last State Inspection | Aug 2024 |
| Lead | Under 1 ppb (2023–2025) 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 508 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: Verizon, Wisper ISP.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures