McLennan County property record for 3816 Castle Ave, Waco, TX 76710
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,427 sqft · built 1974 |
| Lot Size | 0.296 acres (12,887 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $168,800 (Sep 2014) |
| Tax Bill | $4,453 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 48-008100-012100-8 |
| Primary APN | 48-008100-012100-8 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 5 Plumbing Fixtures |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 2,427 sqft Living Area |
| Gross Area | 3,027 sqft |
| 1st Floor Area | 2,427 sqft |
| Flooring | Wood |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1989 |
| Exterior Material | Brick Veneer |
| Roof Material | Composition Shingle |
| Lot Area | 12,887 sqft (0.296 acres) |
| Garage Type | Attached |
| Garage Area | 600 sqft |
| Driveway | Concrete Driveway |
| Driveway Area | 1,572 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Open Porch |
| Porch Area | 36 sqft |
| Patio Area | 151 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 3816 CASTLE AVE |
|---|---|
| City | WACO |
| State | TX |
| Zip | 76710-7136 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1B |
| Legal Description | CASTLE CREST LOT 2 BLOCK 7 ACRES .2959 |
| Legal Subdivision | CASTLE CREST |
| Legal Block | 7 |
| Legal Lot Number | 2 |
| Jurisdiction | MCLENNAN TX |
| Township / Civil Division | WACO |
| Census Block Group | 4 |
| Census Block | 4025 |
| Census Tract | 2498 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Castle Heights Historic District listed 2009 · 181 contributing resources · NRIS 07000495 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
3816 Castle Ave is owned and occupied by two individuals who bought it in September 2014.
Source: McLennan County records, as of August 24, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3816 CASTLE AVE, WACO, TX 76710-7136 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Sep 30, 2014 · Amount on File |
| Deed Sale | Sep 30, 2014 · Amount on File |
| Deed Document Number | 201429652 |
| Prior Transfer Date | Sep 25, 2014 |
| Prior Transfer Doc | 0000029652 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3816 Castle Ave was $4,453 with exemptions applied, down 5.3% from the year before.
Source: McLennan County assessment roll, as of August 24, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | McLennan County |
| Municipality | Waco City |
| Unified School District | Waco Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $421,953 (+1%) | $425,000 (-5.35%) Land $67,659 Building $357,341 | |
| 2025 | $4,453.00 (-5.32%) Homeowner's exemption Senior Citizen's exemption | $383,594 Land $61,470 Building $387,530 | $449,000 Land $61,470 Building $387,530 |
| 2024 | $4,703.00 | ||
| 2023 | $510,580 Land $61,470 Building $449,110 | $510,580 Land $61,470 Building $449,110 | |
| 2022 | $4,421.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3816 Castle Ave in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 1979.
Source: FEMA National Flood Hazard Layer, effective June 9, 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 |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 3 (1979–1991) |
| Claims Outside the SFHA | 2 of 3 |
| Most Recent Claim | Dec 1991 · Severe Thunderstorms |
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 3816 Castle 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 99.8% of the US · lower than 99.8% of Texas |
|---|---|
| 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 | CITY OF WACO serves 146,241 people · EPA ID TX1550008 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2025 |
| Lead | 2 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 199 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Astound Broadband Cable | 1,500 / 50 |
| Spectrum Cable | 1,000 / 35 |
| Nextlink Fixed Wireless | 500 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| Central Link Broadband Fixed Wireless | 100 / 20 |
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