Knox County property record for 7304 Martingale Dr, Powell, TN 37849
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 4,253 sqft · built 2021 |
| Lot Size | 2.31 acres (100,624 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $2,535 (2025) |
| Deeds & Mortgages | Sep 2020 Construction Loan Aug 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 067 13605 |
| Primary APN | 067 13605 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 4,253 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2021 |
|---|---|
| Effective Year Built | Effective 2021 |
| Architectural Style | Custom Design |
| Exterior Material | Brick |
| Construction Type | Frame |
| Roof Material | Composition Shingle |
| Lot Area | 100,624 sqft (2.31 acres) |
| Garage Area | 1,144 sqft |
| Porch | Patio |
| Patio Area | 84 sqft |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 7304 MARTINGALE DR |
|---|---|
| City | POWELL |
| State | TN |
| Zip | 37849-5159 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUBDIVISIONNAME CHARLES J & LINDA H COX PROPERTY LOWLOT 5 HIGHLOT LOWBLOCK HIGHBLOCK DIMENSIONS |
| Legal Subdivision | CHARLES J & LINDA H COX PROPERTY |
| Legal Lot Number | 5 |
| Jurisdiction | KNOX TN |
| Township / Civil Division | 6 |
| Census Block Group | 1 |
| Census Block | 1010 |
| Census Tract | 6002 |
Source: Knox County records, as of September 1, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 3908 W BEAVER CREEK DR, POWELL, TN 37849-5107 |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 16, 2020 | Deed of Trust, Mortgage · Construction Mortgage ORNL FCU |
| Aug 3, 2021 | Deed of Trust, Mortgage · Conventional Mortgage ORNL FCU |
| Dec 17, 2021 | Deed of Trust, Mortgage · Line of Credit SIMMONS BANK |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KNOX TN |
| Property Address | 7304 MARTINGALE DR, POWELL, TN 37849-5159 |
| Transaction Type | Mortgage |
| Record Updated | May 12, 2022 |
| Name | Verified Name |
|---|---|
| Address | 3908 W BEAVER CREEK DR, POWELL, TN 37849-5107 |
| Document Number | 0000022155 |
|---|---|
| Date | Sep 16, 2020 |
| Instrument | 202009160022155 |
| Name | ORNL FCU |
|---|---|
| Type | Credit Union |
| Address | OAK RIDGE, TN 37830 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 372 Months |
| Due | Sep 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KNOX TN |
| Property Address | 7304 MARTINGALE DR, POWELL, TN 37849-5159 |
| Transaction Type | Mortgage |
| Record Updated | May 12, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000009238 |
|---|---|
| Date | Aug 3, 2021 |
| Instrument | 202108030009238 |
| Name | ORNL FCU |
|---|---|
| Type | Credit Union |
| Address | OAK RIDGE, TN 37831 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | KNOX TN |
| Property Address | 7304 MARTINGALE DR, POWELL, TN 37849-5159 |
| Transaction Type | Mortgage |
| Record Updated | May 12, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000048588 |
|---|---|
| Date | Dec 17, 2021 |
| Instrument | 202112170048588 |
| Name | SIMMONS BANK |
|---|---|
| Type | Bank |
| Address | MARYVILLE, TN 37801 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 12 Months |
| Due | Dec 8, 2022 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Knox County assessment roll, as of September 1, 2026
| Type | Name |
|---|---|
| State | Tennessee |
| County | Knox County |
| Unified School District | Knox County School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $2,535.00 | $163,125 (-) | $652,500 (-) Land $66,500 Building $586,000 |
| 2023 | $2,535.00 | $163,125 | $652,500 Land $66,500 Building $586,000 |
| 2022 | $2,535.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective February 19, 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 |
| Community Rating System | Class 8 (10% premium discount) |
| Nearby Flood Policies | 8 in force |
| Nearby Flood Claims | 1 (2002) |
| Most Recent Claim | Mar 2002 · 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 | Low lower than 67% of the US · above 49% of Tennessee |
|---|---|
| Wildfire Likelihood | 0.03% 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 | HALLSDALE-POWELL U.D. serves 84,315 people · EPA ID TN0000280 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | May 2025 |
| Lead | 1 ppb (2026–2028) 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 148 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| KUB Fiber | 10,000 / 10,000 |
| Frontier Fiber | 2,000 / 2,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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