Boulder County property record for 1655 Walnut St, Unit 103, Boulder, CO 80302
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1.75 ba · 2,190 sqft · built 2008 |
| Lot Size | 0.638 acres (27,800 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,360,000 (Aug 2021) |
| Tax Bill | $12,637 (2025) |
| Deeds & Mortgages | Aug 2021 Sale & Mortgage Sep 2019 Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 1463-30-J-01-003 |
| Primary APN | 1463-30-J-01-003 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 5 Rooms |
| Units | 88 Units |
| Stories | 1 Story |
| Building Area | 2,190 sqft Living Area |
| Gross Area | 2,390 sqft |
| 1st Floor Area | 2,190 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2008 |
|---|---|
| Effective Year Built | Effective 2008 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 27,800 sqft (0.638 acres) |
| Garage Type | Attached |
| Garage Area | 200 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 165 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0515338 |
|---|---|
| Street Address | 1655 WALNUT ST, 103 |
| City | BOULDER |
| State | CO |
| Zip | 80302-5495 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | UNIT 103 THE WALNUT CONDOMINIUMS |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | WALNUT CONDOMINIUMS |
| Legal Block | 3 |
| Legal Lot Number | 103 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3029 |
| Census Tract | 12204 |
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 1655 WALNUT ST, 103, BOULDER, CO 80302-5495 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 30, 2021 | Warranty Deed, Transfer · Closed-End Mortgage FIRSTBANK |
| Sep 23, 2019 | Deed of Trust, Mortgage · Commercial Mortgage UMB BANK NA |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 30, 2021 · Amount on Record |
| Deed Sale | Aug 30, 2021 · Amount on Record |
| Prior Sale | Sep 1, 2010 · Amount on Record |
| Deed Document Number | 20213910566 |
| Prior Transfer Date | Apr 1, 2012 |
| Prior Transfer Doc | 0003221844 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Aug 30, 2021 |
| Property Address | 1655 WALNUT ST UNIT 103, 103, BOULDER, CO 80302-5495 |
| Document Number | 0003910566 |
| Map Reference | REC 2980803 |
| Instrument Date | Aug 27, 2021 |
| Instrument | 3910566 |
| Transaction Type | Transfer |
| Record Updated | Sep 8, 2021 |
| Title Company | FIDELITY NATIONAL TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $136.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1655 WALNUT ST UNIT 103, 103, BOULDER, CO 80302-5495 |
| Document Number | 0003910567 |
|---|---|
| Date | Aug 30, 2021 |
| Instrument | 3910567 |
| Name | FIRSTBANK |
|---|---|
| Type | Bank |
| Type | Closed-End Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 7 Months |
| Due | Mar 1, 2022 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1655 WALNUT ST UNIT 103, 103, BOULDER, CO 80302-5495 |
| Transaction Type | Mortgage |
| Record Updated | Feb 5, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0003737657 |
|---|---|
| Date | Sep 23, 2019 |
| Instrument | 3737657 |
| Name | UMB BANK NA |
|---|---|
| Type | Bank |
| Address | DENVER, CO 80202 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $134,096 (+5.07%) Building $134,096 | $2,042,000 (-) Building $2,042,000 | |
| 2025 | $12,637.00 (+7.51%) | $127,625 (-5.08%) Building $127,625 | $2,042,000 (+1.75%) Building $2,042,000 |
| 2023 | $11,754.00 (+3.76%) | $134,459 (+14.91%) Building $134,459 | $2,006,848 (+19.2%) Building $2,006,848 |
| 2022 | $11,328.00 | $117,010 Building $117,010 | $1,683,600 Building $1,683,600 |
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.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 63 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 72 units insured incl. 9 condo units |
| Nearby Flood Claims | 15 (1983–2013) |
| Claims Outside the SFHA | 1 of 15 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 99.2% of Colorado |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 BOULDER serves 166,080 people · EPA ID CO0107152 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 544 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
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