Durham County property record for 4401 Silicon Dr, Durham, NC 27703
| Property Type | Other |
|---|---|
| Details | 80,678 sqft · built 1989 |
| Lot Size | 7.48 acres (325,829 sqft) |
| Owner | Company Name on File |
| Last Sale | $9,359,500 (May 2019) |
| Tax Bill | $89,647 (2026) |
| Deeds & Mortgages | Nov 2025 Mortgage Nov 2025 Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 0748-73-8380 |
| Primary APN | 0748-73-8380 |
|---|---|
| Alternative APNs |
|
| Stories | 4 Stories |
|---|---|
| Building Area | 80,678 sqft Heated Area |
| 1st Floor Area | 79,472 sqft |
| Elevator | Elevator |
| Year Built | Built 1989 |
|---|---|
| Effective Year Built | Effective 1989 |
| Fire Resistance | Fireproof Reinforced Concrete |
| Lot Area | 325,829 sqft (7.48 acres) |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Sewer | Municipal |
| Street Address | 4401 SILICON DR |
|---|---|
| City | DURHAM |
| State | NC |
| Zip | 27703-8014 |
| Property Category | Other |
| Property Type | Other > Miscellaneous |
| Local Zoning Code | IL |
| Legal Description | PINNACLE ONE/LT#05 DBA/BLDG 675 PL:000121-000160 |
| Legal Subdivision | PINNACLE ONE |
| Legal Lot Number | 5 |
| Jurisdiction | DURHAM NC |
| Township / Civil Division | TRIANGLE |
| Census Block Group | 2 |
| Census Block | 2019 |
| Census Tract | 2038 |
4401 Silicon Dr is owned by a company that bought it in May 2019.
Source: Durham County records, as of October 20, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 110005, DURHAM, NC 27709-5005 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Nov 6, 2025 | Deed of Trust, Mortgage · Commercial Mortgage US BANK TRUST CO NA |
| Nov 6, 2025 | Deed of Trust, Mortgage · Commercial Mortgage US BANK TRUST CO NA |
| Nov 6, 2025 | Deed of Trust, Mortgage · Commercial Mortgage US BANK TRUST CO NA |
| Sep 29, 2021 | Special Warranty Deed, Transfer |
| May 16, 2019 | Correction Deed FIRST AMERICAN TITLE INSURANCE COMPANY NC, FIRST AMERICAN TITLE INS CO NC |
| May 13, 2019 | Grant Deed, Transfer ATTORNEY ONLY |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 13, 2019 · Amount on File |
| Deed Sale | May 13, 2019 · Amount on File |
| Prior Sale | Jul 26, 2013 · Amount on File |
| Deed Document Number | 201915577 |
| Deed Book / Page | 8654 / 181 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DURHAM NC |
| Property Address | 4401 SILICON DR, DURHAM, NC 27703-8014 |
| Transaction Type | Mortgage |
| Record Updated | Nov 19, 2025 |
| Name | Verified Name |
|---|---|
| Address | 4600 SILICON DR, DURHAM, NC 27703-8475 |
| Document Number | 0104190888 |
|---|---|
| Date | Nov 6, 2025 |
| Book Page | 10419/888 |
| Instrument | 2025153393 |
| Name | US BANK TRUST CO NA |
|---|---|
| Type | Bank |
| Address | NASHVILLE, TN 37201 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DURHAM NC |
| Property Address | 4401 SILICON DR, DURHAM, NC 27703-8014 |
| Transaction Type | Mortgage |
| Record Updated | Nov 19, 2025 |
| Name | Verified Name |
|---|---|
| Address | 4600 SILICON DR, DURHAM, NC 27703-8475 |
| Document Number | 0104190857 |
|---|---|
| Date | Nov 6, 2025 |
| Book Page | 10419/857 |
| Instrument | 2025153392 |
| Name | US BANK TRUST CO NA |
|---|---|
| Type | Bank |
| Address | NASHVILLE, TN 37201 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | DURHAM NC |
| Property Address | 4401 SILICON DR, DURHAM, NC 27703-8014 |
| Transaction Type | Mortgage |
| Record Updated | Nov 19, 2025 |
| Name | Verified Name |
|---|---|
| Address | 4600 SILICON DR, DURHAM, NC 27703-8475 |
| Document Number | 0104190919 |
|---|---|
| Date | Nov 6, 2025 |
| Book Page | 10419/919 |
| Instrument | 2025153394 |
| Name | US BANK TRUST CO NA |
|---|---|
| Type | Bank |
| Address | NASHVILLE, TN 37201 |
| Type | Commercial Mortgage |
|---|
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | DURHAM NC |
| Recording Date | Sep 29, 2021 |
| Property Address | 4401 SILICON DR, DURHAM, NC 27703-8014 |
| Document Number | 0094780158 |
| Book / Page | 9478 / 158 |
| Map Reference | MB 121 PG 160 |
| Instrument Date | Sep 27, 2021 |
| Instrument | 2021049559 |
| Transaction Type | Transfer |
| Record Updated | Sep 5, 2022 |
| Amount | Amount on Record |
|---|---|
| Tax | $17,000.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1375 PARK AVE, 1375, SYCAMORE, IL 60178-2429 |
| Name | Verified Name |
|---|---|
| Address | 4600 SILICON DR, DURHAM, NC 27703-8475 |
| Document Type | Correction Deed |
|---|---|
| Jurisdiction | DURHAM NC |
| Recording Date | May 16, 2019 |
| Property Address | 4401 SILICON DR, DURHAM, NC 27703-8014 |
| Document Number | 0086560387 |
| Book / Page | 008656 / 000387 |
| Instrument Date | May 13, 2019 |
| Instrument | 15959 |
| Record Updated | May 29, 2019 |
| Title Company | FIRST AMERICAN TITLE INSURANCE COMPANY NC, FIRST AMERICAN TITLE INS CO NC |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1375 PARK AVE SYCAMORE IL 601782429, SYCAMORE, IL 60178-2429 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | DURHAM NC |
| Recording Date | May 13, 2019 |
| Property Address | 4401 SILICON DR, DURHAM, NC 27703-8014 |
| Document Number | 0086540181 |
| Book / Page | 008654 / 000181 |
| Instrument Date | May 9, 2019 |
| Instrument | 15577 |
| Transaction Type | Transfer |
| Record Updated | May 23, 2019 |
| Title Company | ATTORNEY ONLY |
| Amount | Amount on Record |
|---|---|
| Tax | $18,719.00 |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1375 PARK AVE SYCAMORE IL 601782429, SYCAMORE, IL 60178-2429 |
The 2026 property tax bill for 4401 Silicon Dr was $89,647, down 18% from the year before.
Source: Durham County assessment roll, as of September 17, 2026
| Type | Name |
|---|---|
| State | North Carolina |
| County | Durham County |
| Unified School District | Durham Public Schools (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $89,647.00 (-17.98%) | $18,593,873 (-) Land $5,088,001 Building $13,505,872 | $18,593,873 (-) Land $5,088,001 Building $13,505,872 |
| 2025 | $109,295.00 | $18,593,873 Land $5,088,001 Building $13,505,872 | $18,593,873 Land $5,088,001 Building $13,505,872 |
| 2023 | $96,997.00 (+3.01%) | $10,484,200 Land $1,247,600 Building $9,236,600 | $10,484,200 Land $1,247,600 Building $9,236,600 |
| 2022 | $94,164.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4401 Silicon Dr in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective June 21, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 29 policies |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 29 in force |
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 4401 Silicon 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 | CITY OF DURHAM serves 333,490 people · EPA ID NC0332010 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Mar 2026 |
| 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 37 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Google Fiber Fiber | 8,000 / 8,000 |
| Spectrum Cable | 1,000 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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