Boulder County property record for 3085 18th St, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1.75 Baths |
| Year Built | Built 2002 |
| Square Footage | 2,076 sqft Living Area |
| Lot Size | 11,390 sqft (0.262 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $975,000 (2020) |
| Tax Bill | $8,319.00 (2025) |
| Primary APN | 1463-19-3-26-009 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 6 Rooms |
| Building Area | 2,076 sqft Living Area |
| Gross Area | 2,648 sqft Gross Area |
| 1st Floor | 2,076 sqft 1st Floor |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 2002 |
| Architectural Style | Ranch Style |
| Exterior Material | Combination Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Lot Area | 11,390 sqft (0.262 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 572 sqft Garage |
| Patio Area | 513 sqft Patio |
| Porch | Porch |
| Porch Area | 90 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0004253 |
|---|---|
| Street Address | 3085 18TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-2619 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 9 BLK 5 SILVER MAPLE VILLAGE 2 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 19 |
| Legal Subdivision | SILVER MAPLE VILLAGE 2 - BO |
| Legal Block | 5 |
| Legal Lot Number | 9 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 2 |
| Census Block | 2011 |
| Census Tract | 12106 |
Source: Boulder County records · APN 1463-19-3-26-009
Assessment roll updated June 15, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individuals Owners |
|---|---|
| Mailing Address | 3085 18TH ST, BOULDER, CO 80304-2619 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Feb 09, 2021 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC |
| Apr 01, 2020 | Warranty Deed, Transfer GUARANTEED RATE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20203775348 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3085 18TH ST, BOULDER, CO 80304-2619 |
| Transaction Type | Mortgage |
| Record Updated | Mar 31, 2022 |
| Title Company | FIRST INTEGRITY TITLE |
| Name | Verified Name |
|---|
| Document Number | 0003857409 |
|---|---|
| Date | Feb 09, 2021 |
| Instrument | 3857409 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 01, 2051 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Apr 01, 2020 |
| Property Address | 3085 18TH ST, BOULDER, CO 80304-2619 |
| Document Number | 0003775348 |
| Instrument Date | Mar 31, 2020 |
| Instrument | 3775348 |
| Transaction Type | Transfer |
| Record Updated | Jun 08, 2020 |
| Title Company | HERITAGE TITLE COMPANY, HERITAGE TITLE CO. |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $98.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 3085 18TH ST BOULDER CO 803042619, BOULDER, CO 80304-2619 |
| Document Number | 3775349 |
|---|---|
| Date | Apr 01, 2020 |
| Instrument | 3775349 |
| Name | GUARANTEED RATE |
|---|---|
| Address | CHICAGO, IL 60613 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Mar 31, 2050 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| 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 | $94,928 (+8.8%) Land $65,450 Building $29,478 | $1,396,000 (-) Land $962,500 Building $433,500 | |
| 2025 | $8,319.00 (+21.96%) | $87,250 (+5.54%) Land $60,156 Building $27,094 | $1,396,000 (+13.14%) Land $962,500 Building $433,500 |
| 2023 | $6,821.00 (+7.2%) | $82,672 (+20.65%) Land $63,215 Building $19,457 | $1,233,900 (+25.15%) Land $943,500 Building $290,400 |
| 2022 | $6,363.00 | $68,520 Land $48,289 Building $20,231 | $985,900 Land $694,800 Building $291,100 |
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