Boulder County property record for 3581 Ivy Cir, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,625 sqft · built 1971 |
| Lot Size | 0.229 acres (9,975 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $7,019 (2025) |
| Deeds & Mortgages | Apr 2024 Line of Credit Mar 2024 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-19-1-10-005 |
| Primary APN | 1463-19-1-10-005 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,625 sqft Living Area |
| Gross Area | 3,535 sqft |
| 1st Floor Area | 1,625 sqft |
| Basement Area | 1,555 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 9,975 sqft (0.229 acres) |
| Garage Type | Attached |
| Garage Area | 355 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Hot Water |
|---|
| Account Number | R0009090 |
|---|---|
| Street Address | 3581 IVY CIR |
| City | BOULDER |
| State | CO |
| Zip | 80304-1908 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 5 ASGARD |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 19 |
| Legal Subdivision | ASGARD - BO |
| Legal Block | 1 |
| Legal Lot Number | 5 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 12103 |
3581 Ivy Cir is owned by a company that acquired it in March 2024.
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 3581 IVY CIR, BOULDER, CO 80304-1908 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Date | Document |
|---|---|
| Apr 15, 2024 | Deed of Trust, Mortgage · Line of Credit PREMIER MEMBERS CU |
| Mar 21, 2024 | Warranty Deed, Transfer |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Mar 21, 2024 |
| Transfer Doc | 0004040764 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 3581 IVY CIR, BOULDER, CO 80304-1908 |
| Transaction Type | Mortgage |
| Record Updated | May 21, 2024 |
| Name | Verified Name |
|---|---|
| Address | 3581 IVY CIR, BOULDER, CO 80304-1908 |
| Document Number | 0004043472 |
|---|---|
| Date | Apr 15, 2024 |
| Instrument | 4043472 |
| Name | PREMIER MEMBERS CU |
|---|---|
| Type | Credit Union |
| Address | BROOMFIELD, CO 80021 |
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 25, 2054 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Mar 21, 2024 |
| Property Address | 3581 IVY CIR, BOULDER, CO 80304-1908 |
| Document Number | 0004040764 |
| Instrument Date | Mar 21, 2024 |
| Instrument | 4040764 |
| Transaction Type | Transfer |
| Record Updated | Apr 17, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3581 IVY CIR, BOULDER, CO 80304-1908 |
The 2025 property tax bill for 3581 Ivy Cir was $7,019.
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 | $82,137 (+2.84%) Land $40,385 Building $41,752 | $1,277,900 (-) Land $663,900 Building $614,000 | |
| 2025 | $7,019.00 | $79,869 Land $41,494 Building $38,375 | $1,277,900 Land $663,900 Building $614,000 |
| 2023 | $7,058.00 (+26.01%) | $92,125 (+36.95%) Land $43,336 Building $48,789 | $1,375,000 (+42.06%) Land $646,800 Building $728,200 |
| 2022 | $5,601.00 | $67,269 Land $34,660 Building $32,609 | $967,900 Land $498,700 Building $469,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 3581 Ivy Cir in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2013.
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 18 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 18 in force |
| Nearby Flood Claims | 3 (2013) |
| Claims Outside the SFHA | 3 of 3 |
| 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.
Wildfire risk around 3581 Ivy Cir is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 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 533 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
May also be available: AT&T, T-Mobile, Verizon.
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