Boulder County property record for 1700 Bluebell Ave, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3.25 ba · 3,136 sqft · built 1906 |
| Lot Size | 0.249 acres (10,858 sqft) |
| Owner | Company Name on File |
| Last Sale | $2,925,000 (Apr 2023) |
| Tax Bill | $12,666 (2025) |
| Deeds & Mortgages | May 2023 Mortgage Apr 2023 Sale & Mortgage |
| Flood Zone | Zone X (moderate risk) |
| APN | 1577-06-2-15-001 |
| Primary APN | 1577-06-2-15-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 3,136 sqft Living Area |
| Gross Area | 3,770 sqft |
| 1st Floor Area | 2,074 sqft |
| Basement Area | 1,191 sqft |
| Finished Basement | 1,062 sqft |
| Unfinished Basement | 129 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1906 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Ranch |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 10,858 sqft (0.249 acres) |
| Garage Type | Attached |
| Garage Area | 505 sqft |
| Parking Spaces | 2 Parking Spaces |
| Patio Area | 288 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Hot Water |
| Account Number | R0000416 |
|---|---|
| Street Address | 1700 BLUEBELL AVE |
| City | BOULDER |
| State | CO |
| Zip | 80302-8020 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 & W 40 FT LOT 2 BLK 13 LESS S 15 FT THEREOF INTERURBAN PARK & E 18 FT OF THE W 40 FT LOT 2 EXCEPT S 15 FT THEREOF INTERURBAN ADD PER #3548941 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 06 |
| Legal Subdivision | INTERURBAN PARK - BO |
| Legal Block | 13 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1022 |
| Census Tract | 12505 |
Source: Boulder County assessment roll, as of June 15, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1700 BLUEBELL AVE, BOULDER, CO 80302-8020 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Revocable Trust |
| Date | Document |
|---|---|
| May 16, 2023 | Deed of Trust, Mortgage TIMOTHY WIRTH & WREN WIRTH |
| Apr 3, 2023 | Warranty Deed, Transfer · Conventional Mortgage CROSSCOUNTRY MORTGAGE LLC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Apr 3, 2023 · Amount on Record |
| Deed Sale | Apr 3, 2023 · Amount on Record |
| Prior Sale | Dec 27, 2000 · Amount on Record |
| Deed Document Number | 20234002463 |
| Last Transfer Date | Jun 26, 2024 |
| Transfer Doc | 0004056796 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1700 BLUEBELL AVE, BOULDER, CO 80302-8020 |
| Transaction Type | Mortgage |
| Record Updated | May 26, 2023 |
| Name | Verified Name |
|---|---|
| Address | 1700 BLUEBELL AVE, BOULDER, CO 80302-8020 |
| Document Number | 0004007537 |
|---|---|
| Date | May 16, 2023 |
| Instrument | 4007537 |
| Name | TIMOTHY WIRTH & WREN WIRTH |
|---|---|
| Type | Private Party |
| Address | 3900 WATSON PL NW # B6H, WASHINGTON, DC 20016 |
| Amount | Amount Recorded |
|---|---|
| Term | 239 Months |
| Due | Mar 31, 2043 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Apr 3, 2023 |
| Property Address | 1700 BLUEBELL AVE, BOULDER, CO 80302-8020 |
| Document Number | 0004002463 |
| Instrument Date | Mar 17, 2023 |
| Instrument | 4002463 |
| Transaction Type | Transfer |
| Record Updated | Apr 11, 2023 |
| Title Company | HERITAGE TITLE COMPANY, HERITAGE TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $292.50 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants in Severalty |
| Address | 1700 BLUEBELL AVE, BOULDER, CO 80302-8020 |
| Document Number | 0004002464 |
|---|---|
| Date | Apr 3, 2023 |
| Instrument | 4002464 |
| Name | CROSSCOUNTRY MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Apr 1, 2053 |
Source: Boulder County assessment roll, as of June 15, 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 | $144,534 (+8.8%) Land $79,009 Building $65,525 | $2,125,500 (-) Land $1,161,900 Building $963,600 | |
| 2025 | $12,666.00 (+26.46%) | $132,844 (+11%) Land $72,619 Building $60,225 | $2,125,500 (+19%) Land $1,161,900 Building $963,600 |
| 2023 | $10,016.00 (+8.59%) | $119,676 (+20.47%) Land $73,995 Building $45,681 | $1,786,200 (+24.97%) Land $1,104,400 Building $681,800 |
| 2022 | $9,224.00 | $99,337 Land $60,625 Building $38,712 | $1,429,300 Land $872,300 Building $557,000 |
Assessed value is set for property tax purposes, not a market price estimate; it is 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 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 15 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 15 in force |
| Nearby Flood Claims | 12 (1994–2013) |
| Claims Outside the SFHA | 4 of 12 |
| 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 | High above 83% of the US · above 86% of Colorado |
|---|---|
| Wildfire Likelihood | 0.7% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 91 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
May also be available: Lumen Technologies, T-Mobile USA.
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