Boulder County property record for 4789 Old Post Ct, Boulder, CO 80301 · Last verified August 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 4.5 Baths |
| Year Built | Built 2016 |
| Square Footage | 6,646 sqft Living Area |
| Lot Size | 29,081 sqft (0.668 acres) |
| Garage | Detached, 926 sqft |
| Last Sale | $2,625,000 (2020) |
| Tax Bill | $24,890.00 (2025) |
| Primary APN | 1463-12-3-11-009 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4.5 Baths |
| Partial Baths | 4 Partial Baths |
| Total Rooms | 18 Rooms |
| Building Area | 6,646 sqft Living Area |
| Gross Area | 6,922 sqft Gross Area |
| 1st Floor | 3,094 sqft 1st Floor |
| Upper Floors | 1,204 sqft Upper Floors |
| Basement Area | 2,624 sqft Basement |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1965 |
|---|---|
| Effective Year Built | Effective 2016 |
| Architectural Style | A-Frame Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Lot Area | 29,081 sqft (0.668 acres) |
| Parking Spaces | 6 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 926 sqft Garage |
| Deck Area | 1,056 sqft Deck |
| Porch Area | 94 sqft Porch |
| Cooling System | Evaporative Cooling |
|---|---|
| Heating System | Radiant Heating |
| Account Number | R0039169 |
|---|---|
| Street Address | 4789 OLD POST CT |
| City | BOULDER |
| State | CO |
| Zip | 80301-3912 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 9 & NLY 40 FT LOT 10 & 30 FT X 122.74 FT TR OF OUTLOT F ADJ BLK 1 ISLAND GREENS |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 12 |
| Legal Subdivision | ISLAND GREEN - BOV |
| Legal Tract | OF |
| Legal Block | 1 |
| Legal Lot Number | 9 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 3 |
| Census Block | 3013 |
| Census Tract | 12708 |
Source: Boulder County records · APN 1463-12-3-11-009
Assessment roll updated June 15, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Owner on File |
|---|---|
| Mailing Address | 4789 OLD POST CT, BOULDER, CO 80301-3912 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Jul 26, 2022 | Deed of Trust, Mortgage · Conventional Mortgage GOLDMAN SACHS BANK USA |
| Nov 06, 2019 | Deed of Trust, Mortgage · Commercial Mortgage OLD NATIONAL BANK |
| Aug 05, 2020 | Warranty Deed, Transfer · Conventional Mortgage GOLDMAN SACHS BANK USA |
| Jun 17, 2019 | Loan Modification, Mortgage OLD NAT'L BK |
| Sep 06, 2018 | Loan Modification, Mortgage OLD NAT'L BK |
| Dec 26, 2017 | Trustee's Deed, Construction Loan · Building or Construction Mortgage OLD NAT'L BK |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20203804639 |
| Prior Transfer Date | Feb 21, 2007 |
| Prior Transfer Doc | 0002837778 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4789 OLD POST CT, BOULDER, CO 80301-3912 |
| Transaction Type | Mortgage |
| Record Updated | Aug 15, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0003973659 |
|---|---|
| Date | Jul 26, 2022 |
| Instrument | 3973659 |
| Name | GOLDMAN SACHS BANK USA |
|---|---|
| Type | Bank |
| Address | NEW YORK, NY 10282 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 4.35% |
| Adjustable | Document includes a rider for adjustable-rate mortgage with a specific rate change date. |
| Type Change Date | Aug 01, 2029 |
| Min Rate At Change | 3% |
| Max Rate At Change | 9.35% |
| Index | 6-Month LIBOR |
| Margin | 3 |
| Max Rate | 9.35% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4789 OLD POST CT, BOULDER, CO 80301-3912 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0003747339 |
|---|---|
| Date | Nov 06, 2019 |
| Instrument | 3747339 |
| Name | OLD NATIONAL BANK |
|---|---|
| Type | Bank |
| Address | FISHERS, IN 46037 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 239 Months |
| Due | Oct 25, 2039 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 05, 2020 |
| Property Address | 4789 OLD POST CT, BOULDER, CO 80301-3912 |
| Document Number | 0003804639 |
| Instrument Date | Aug 04, 2020 |
| Instrument | 3804639 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2022 |
| Title Company | HERITAGE TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $262.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4789 OLD POST CT, BOULDER, CO 80301-3912 |
| Document Number | 0003804641 |
|---|---|
| Date | Aug 05, 2020 |
| Instrument | 3804641 |
| Name | GOLDMAN SACHS BANK USA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.05% |
| Adjustable | Document includes a rider for adjustable-rate mortgage with a specific rate change date. |
| Type Change Date | Sep 01, 2030 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 8.05% |
| Index | 1-Year LIBOR |
| Max Rate | 8.05% |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4789 OLD POST CT, BOULDER, CO 80301-3912 |
| Document Number | 0003724696 |
| Instrument Date | Jun 17, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jul 30, 2019 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE |
| Name | Verified Name |
|---|---|
| Address | 1 CANTITOE LN ENGLEWOOD CO 801136111, ENGLEWOOD, CO 80113-6111 |
| Document Number | 0003724696 |
|---|---|
| Date | Jul 17, 2019 |
| Instrument | 3724696 |
| Name | OLD NAT'L BK |
|---|---|
| Type | Bank |
| Address | 9765 E 116TH ST, FISHERS, IN 46037-2822 |
| Amount | Amount Recorded |
|---|
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4789 OLD POST CT, BOULDER, CO 80301-3912 |
| Document Number | 0003692444 |
| Instrument Date | Sep 06, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 14, 2019 |
| Title Company | FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INSURANCE |
| Name | Verified Name |
|---|---|
| Address | 1 CANTITOE LN ENGLEWOOD CO 801136111, ENGLEWOOD, CO 80113-6111 |
| Document Number | 0003692444 |
|---|---|
| Date | Jan 03, 2019 |
| Instrument | 3692444 |
| Name | OLD NAT'L BK |
|---|---|
| Type | Bank |
| Address | 9765 E 116TH ST, FISHERS, IN 46037-2822 |
| Amount | Amount Recorded |
|---|---|
| Term | 12 Months |
| Due | Jan 02, 2020 |
| Document Type | Trustee's Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Dec 26, 2017 |
| Property Address | 4789 OLD POST CT, BOULDER, CO 80301-3912 |
| Instrument Date | Dec 07, 2017 |
| Instrument | 3632817 |
| Transaction Type | Construction Loan |
| Record Updated | Jan 10, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 4789 OLD POST CT BOULDER CO 803013912, BOULDER, CO 80301-3912 |
| Document Number | 0003632817 |
|---|---|
| Date | Dec 26, 2017 |
| Instrument | 3632817 |
| Name | OLD NAT'L BK |
|---|---|
| Type | Bank |
| Address | 9765 E 116TH ST, FISHERS, IN 46037-2822 |
| Type | Building or Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 12 Months |
| Due | Dec 25, 2018 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $271,789 (+8.8%) Land $72,087 Building $199,702 | $3,996,900 (-) Land $1,060,100 Building $2,936,800 | |
| 2025 | $24,890.00 (+4.28%) | $249,806 (+2%) Land $66,256 Building $183,550 | $3,996,900 (+9.35%) Land $1,060,100 Building $2,936,800 |
| 2024 | $23,868.00 (+9.22%) | ||
| 2023 | $21,853.00 (+15.44%) | $244,906 (+25.65%) Land $71,322 Building $173,584 | $3,655,300 (+30.34%) Land $1,064,500 Building $2,590,800 |
| 2022 | $18,931.00 | $194,906 Land $52,466 Building $142,440 | $2,804,400 Land $754,900 Building $2,049,500 |
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