Boulder County property record for 417 Mapleton Ave, Apt C, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Condominium / Townhouse > Condominium |
|---|---|
| Bedrooms | 1 Beds |
| Bathrooms | 1.75 Baths |
| Year Built | Built 1906 |
| Square Footage | 363 sqft Living Area |
| Lot Size | 25 sqft (0.001 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $380,000 (2018) |
| Tax Bill | $3,083.00 (2025) |
| Primary APN | 1461-25-4-85-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 3 Rooms |
| Units | 4 Units |
| Building Area | 363 sqft Living Area |
| 1st Floor | 363 sqft 1st Floor |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1906 |
|---|---|
| Effective Year Built | Effective 1906 |
| Architectural Style | Townhouse Style |
| Exterior Material | Combination Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Material | Other (not Classified) Roof |
| Lot Area | 25 sqft (0.001 acres) |
| Cooling System | Evaporative Cooling |
|---|---|
| Heating System | Hot Water Heating |
| Account Number | R0140894 |
|---|---|
| Street Address | 417 MAPLETON AVE, C |
| City | BOULDER |
| State | CO |
| Zip | 80304-4001 |
| Property Usage | Residential Property Usage |
| Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | UNIT 417C MAPLETON AVENUE CONDOMINIUMS & UND 4.65% INT IN GCE |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | MAPLETON AVENUE CONDOMINIUMS - BO |
| Legal Block | 4 |
| Legal Unit | 417C |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 4 |
| Census Block | 4004 |
| Census Tract | 12101 |
Source: Boulder County records · APN 1461-25-4-85-002
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 | Individual Owner on File |
|---|---|
| Mailing Address | 417 MAPLETON AVE, C, BOULDER, CO 80304-4001 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Sep 24, 2025 | Deed of Trust, Mortgage · Line of Credit MERITRUST FCU |
| Feb 27, 2020 | Deed of Trust, Mortgage · Conventional Mortgage PREMIER MEMBERS CU |
| Jul 03, 2018 | Warranty Deed, Transfer · Conventional Mortgage PREMIER MEMBERS CU |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20183663952 |
| Prior Transfer Date | Jan 02, 2001 |
| Prior Transfer Doc | 0002109838 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 417 MAPLETON AVE APT C, C, BOULDER, CO 80304-4001 |
| Transaction Type | Mortgage |
| Record Updated | Oct 13, 2025 |
| Name | Verified Name |
|---|---|
| Address | 417 MAPLETON AVE C, C, BOULDER, CO 80304-4001 |
| Document Number | 0004103322 |
|---|---|
| Date | Sep 24, 2025 |
| Instrument | 4103322 |
| Name | MERITRUST FCU |
|---|---|
| Type | Credit Union |
| Address | BROOMFIELD, CO 80021 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 25, 2055 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 417 MAPLETON AVE APT C, C, BOULDER, CO 80304-4001 |
| Transaction Type | Mortgage |
| Record Updated | Apr 15, 2022 |
| Title Company | WFG NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0003768638 |
|---|---|
| Date | Feb 27, 2020 |
| Instrument | 3768638 |
| Name | PREMIER MEMBERS CU |
|---|---|
| Type | Credit Union |
| Address | BOULDER, CO 80303 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2050 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 03, 2018 |
| Property Address | 417 MAPLETON AVE APT C, C, BOULDER, CO 80304-4001 |
| Document Number | 0003663952 |
| Map Reference | DOC1882070 |
| Instrument Date | Jun 28, 2018 |
| Instrument | 3663952 |
| Transaction Type | Transfer |
| Record Updated | Apr 15, 2022 |
| Title Company | HERITAGE TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $38.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 00000 |
| Name | Verified Name |
|---|---|
| Address | 417 MAPLETON AVE APT C, C, BOULDER, CO 80304-4001 |
| Document Number | 0003663953 |
|---|---|
| Date | Jul 03, 2018 |
| Instrument | 3663953 |
| Name | PREMIER MEMBERS CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 01, 2048 |
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 | $35,190 (+8.8%) Building $35,190 | $517,500 (-) Building $517,500 | |
| 2025 | $3,083.00 (+38.38%) | $32,344 (+9.69%) Building $32,344 | $517,500 (+17.59%) Building $517,500 |
| 2023 | $2,228.00 (-5.15%) | $29,487 (+16.53%) Building $29,487 | $440,104 (+20.87%) Building $440,104 |
| 2022 | $2,349.00 | $25,305 Building $25,305 | $364,100 Building $364,100 |
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