Boulder County property record for 4480 Squires Cir, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,053 sqft · built 1962 |
| Lot Size | 0.162 acres (7,036 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $152,500 (May 1997) |
| Tax Bill | $4,350 (2025) |
| Deeds & Mortgages | Jul 2026 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-08-1-31-011 |
| Primary APN | 1577-08-1-31-011 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,053 sqft Living Area |
| 1st Floor Area | 1,053 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 7,036 sqft (0.162 acres) |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0009661 |
|---|---|
| Street Address | 4480 SQUIRES CIR |
| City | BOULDER |
| State | CO |
| Zip | 80305-6766 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 11 BLK 5 MAJESTIC HEIGHTS 1 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 08 |
| Legal Subdivision | MAJESTIC HEIGHTS 1 - BO |
| Legal Block | 5 |
| Legal Lot Number | 11 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1004 |
| Census Tract | 12508 |
Source: Boulder County records, as of October 16, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 2760 DARLEY AVE, BOULDER, CO 80305-6306 |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 1, 1997 · Amount on Record |
| Deed Sale | May 1, 1997 · Amount on Record |
| Prior Sale | Nov 4, 1987 |
| Deed Document Number | 19971694980 |
| Last Transfer Date | Jul 29, 2026 |
| Transfer Doc | 0004141931 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Distribution |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 29, 2026 |
| Property Address | 4480 SQUIRES CIR, BOULDER, CO 80305-6766 |
| Document Number | 0004141931 |
| Instrument Date | Jul 29, 2026 |
| Instrument | 20264141931 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 2760 DARLEY AVE, BOULDER, CO 80305-6306 |
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 | $43,962 (-1.83%) Land $27,322 Building $16,640 | $716,500 (-) Land $471,800 Building $244,700 | |
| 2025 | $4,350.00 (+9.46%) | $44,782 (-8.31%) Land $29,488 Building $15,294 | $716,500 (-1.71%) Land $471,800 Building $244,700 |
| 2023 | $3,974.00 (+10.51%) | $48,843 (+30.12%) Land $34,847 Building $13,996 | $729,000 (+34.98%) Land $520,100 Building $208,900 |
| 2022 | $3,596.00 | $37,537 Land $25,944 Building $11,593 | $540,100 Land $373,300 Building $166,800 |
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 1 in force |
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 | Moderate above 45% of the US · lower than 71% of Colorado |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within 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 604 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 |
May also be available: AT&T, T-Mobile.
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