Harris County property record for 503 Cool Spring Dr, Houston, TX 77037
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,624 sqft · built 1963 |
| Lot Size | 0.193 acres (8,394 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $31,300 (Nov 2014) |
| Tax Bill | $3,225 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 097-056-000-0416 |
| Primary APN | 097-056-000-0416 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Plumbing Fixtures | 7 Plumbing Fixtures |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,624 sqft Living Area |
| 1st Floor Area | 1,624 sqft |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 1963 |
| Architectural Style | Traditional |
| Exterior Material | Brick Veneer |
| Construction Type | Brick |
| Foundation Type | Slab (Mat/Raft) |
| Lot Area | 8,394 sqft (0.193 acres) |
| View / Lot | Neighborhood |
| Garage Type | Detached |
| Garage Area | 700 sqft |
| Parking Spaces | 6 Parking Spaces |
| Porch | Open Frame Porch |
| Porch Area | 30 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Gas |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 0970560000416 |
|---|---|
| Street Address | 503 COOL SPRING DR |
| City | HOUSTON |
| State | TX |
| Zip | 77037-2108 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LT 412 BLK 20 NORTHLINE TERRACE SEC 1 |
| Legal Subdivision | NORTHLINE TERRACE SEC 1 |
| Legal Block | 20 |
| Legal Lot Number | 412 |
| Jurisdiction | HARRIS TX |
| Township / Civil Division | HOUSTON |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 221601 |
503 Cool Spring Dr is owned and occupied by two individuals who bought it in November 2014.
Source: Harris County records, as of September 29, 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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 503 COOL SPRING DR, HOUSTON, TX 77037-2108 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 19, 2014 · Amount on File |
| Deed Sale | Nov 19, 2014 · Amount on File |
| Deed Document Number | 2014521123 |
| Prior Transfer Date | Sep 16, 2014 |
| Prior Transfer Doc | 0000521123 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 503 Cool Spring Dr was $3,225 with a homeowner's exemption, up 71.3% from the year before.
Source: Harris County assessment roll, as of September 29, 2026
| Type | Name |
|---|---|
| State | Texas |
| County | Harris County |
| Unified School District | Aldine Independent School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $236,310 (-7.97%) Land $34,797 Building $201,513 | $236,310 (-7.97%) Land $34,797 Building $201,513 | |
| 2025 | $3,225.00 (+71.27%) Homeowner's exemption | $256,775 (-1.55%) Land $34,797 Building $221,978 | $256,775 (-1.55%) Land $34,797 Building $221,978 |
| 2024 | $1,883.00 (+22.11%) Homeowner's exemption | $260,829 (+4.68%) Land $34,797 Building $226,032 | $260,829 (+4.68%) Land $34,797 Building $226,032 |
| 2023 | $1,542.00 Homeowner's exemption | $249,176 Land $34,797 Building $214,379 | $249,176 Land $34,797 Building $214,379 |
| 2022 | $1,542.00 | ||
| 2020 | $1,465.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 503 Cool Spring Dr in Zone X, an area of minimal flood risk, though there have been 111 flood claims nearby since 2001.
Source: FEMA National Flood Hazard Layer, effective May 17, 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 File median of 146 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 146 in force |
| Nearby Flood Claims | 111 (2001–2024) |
| Claims Outside the SFHA | 3 of 111 |
| Most Recent Claim | Jul 2024 · Hurricane Beryl |
| 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.
The area around 503 Cool Spring Dr has no burnable land within ember reach, so its wildfire risk is not rated.
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 | SUNBELT FWSD NORTHLINE TERRACE serves 3,225 people · EPA ID TX1010117 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2024 |
| Lead | Under 1 ppb (2024–2026) 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.
Source: FCC Broadband Data Collection, based on 673 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile.
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