Boulder County property record for 1735 Mapleton Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 5 Beds |
| Bathrooms | 3.5 Baths |
| Year Built | Built 2005 |
| Square Footage | 3,364 sqft Living Area |
| Lot Size | 7,646 sqft (0.176 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $2,060,000 (2020) |
| Tax Bill | $15,959.00 (2025) |
| Primary APN | 1463-30-2-27-005 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.5 Baths |
| Partial Baths | 2 Partial Baths |
| Total Rooms | 12 Rooms |
| Building Area | 3,364 sqft Living Area |
| Gross Area | 4,336 sqft Gross Area |
| 1st Floor | 1,881 sqft 1st Floor |
| Upper Floors | 1,483 sqft Upper Floors |
| Basement Area | 972 sqft Basement |
| Stories | 2 Stories |
| Interior Structure | Plaster Interior Structure |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 2005 |
| Architectural Style | A-Frame Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 7,646 sqft (0.176 acres) |
| Garage Type | Detached Garage |
| Garage Area | 388 sqft Garage |
| Total Buildings | 2 Total Buildings |
| Porch | Porch |
| Porch Area | 440 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0003464 |
|---|---|
| Street Address | 1735 MAPLETON AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-4263 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 11 BLK 19 BOULDER NORTH |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | BOULDER O T EAST & WEST & NORTH - BO |
| Legal Block | 19 |
| Legal Lot Number | 11 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 1 |
| Census Block | 1012 |
| Census Tract | 12106 |
Source: Boulder County records · APN 1463-30-2-27-005
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 | 1735 MAPLETON AVE, BOULDER, CO 80304-4263 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Sep 22, 2021 | Deed of Trust, Mortgage · Conventional Mortgage US BANK NA |
| Aug 31, 2020 | Special Warranty Deed, Transfer · Adjustable Rate Mortgage (ARM) US BANK NA |
| Apr 06, 2020 | Deed of Trust, Mortgage · Conventional Mortgage MIDWEST LN SOLUTIONS INC |
| Mar 24, 2017 | Loan Modification, Mortgage · Line of Credit WELLS FARGO BK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20203811089 |
| Prior Transfer Date | May 20, 1998 |
| Prior Transfer Doc | 0001804515 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1735 MAPLETON AVE, BOULDER, CO 80304-4263 |
| Transaction Type | Mortgage |
| Record Updated | Apr 20, 2022 |
| Title Company | CANTON TITLE, CANYON TITLE |
| Name | Verified Name |
|---|
| Document Number | 0003915810 |
|---|---|
| Date | Sep 22, 2021 |
| Instrument | 3915810 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Address | OWENSBORO, KY 42301 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.5% |
| Adjustable | Document includes a rider for adjustable-rate mortgage with a specific rate change date. |
| Type Change Date | Oct 01, 2031 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 7.5% |
| Index | 1-Year CMT |
| Max Rate | 7.5% |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 31, 2020 |
| Property Address | 1735 MAPLETON AVE, BOULDER, CO 80304-4263 |
| Document Number | 0003811089 |
| Instrument Date | Aug 28, 2020 |
| Instrument | 3811089 |
| Transaction Type | Transfer |
| Record Updated | Mar 31, 2022 |
| Title Company | LAND TITLE GUARANTEE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $206.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1735 MAPLETDN AVENUE, 1735, ATLANTA, GA 30304 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 1735 MAPLEFTON AVENUE, BOULDER, CO 80304-4263 |
| Document Number | 0003811090 |
|---|---|
| Date | Aug 31, 2020 |
| Instrument | 3811090 |
| Name | US BANK NA |
|---|---|
| Type | Bank |
| Type | Adjustable Rate Mortgage (ARM) |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.5% |
| 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 | 2.75% |
| Max Rate At Change | 7.5% |
| Index | 1-Year CMT |
| Max Rate | 7.5% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1735 MAPLETON AVE, BOULDER, CO 80304-4263 |
| Document Number | 0003778355 |
| Instrument Date | Apr 06, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jun 08, 2020 |
| Title Company | CHICAGO TITLE COMPANY, CHICAGO TITLE CO |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 1735 MAPLETON AVE INGLEWOOD CA 90304, INGLEWOOD, CA 90304 |
| Document Number | 0003778355 |
|---|---|
| Date | Apr 20, 2020 |
| Instrument | 3778355 |
| Name | MIDWEST LN SOLUTIONS INC |
|---|---|
| Address | SOUTHFIELD, MI 48034 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Apr 19, 2035 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1735 MAPLETON AVE, BOULDER, CO 80304-4263 |
| Document Number | 0003584583 |
| Instrument Date | Mar 24, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Apr 18, 2017 |
| Title Company | AMERICAN TITLE COMPANY, AMERICAN TITLE INC |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 1735 MAPLETON AVE BOULDER CO 803044263, BOULDER, CO 80304-4263 |
| Document Number | 0003584583 |
|---|---|
| Date | Apr 05, 2017 |
| Instrument | 3584583 |
| Name | WELLS FARGO BK |
|---|---|
| Type | Bank |
| Address | BILLINGS, MT 59102 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|
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 | $181,186 (+8.8%) Land $76,310 Building $104,876 | $2,664,500 (-) Land $1,122,200 Building $1,542,300 | |
| 2025 | $15,959.00 (+2.09%) | $166,532 (-9.42%) Land $70,138 Building $96,394 | $2,664,500 (-2.89%) Land $1,122,200 Building $1,542,300 |
| 2023 | $15,633.00 (+27%) | $183,841 (+39.54%) Land $76,487 Building $107,354 | $2,743,900 (+44.74%) Land $1,141,600 Building $1,602,300 |
| 2022 | $12,309.00 | $131,751 Land $57,643 Building $74,108 | $1,895,700 Land $829,400 Building $1,066,300 |
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