Boulder County property record for 4738 Ipswich St, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3 ba · 3,169 sqft · built 1974 |
| Lot Size | 0.246 acres (10,710 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $383,500 (May 2013) |
| Tax Bill | $6,037 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1465-07-3-06-002 |
| Primary APN | 1465-07-3-06-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Half Baths | 3 Half Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,169 sqft Living Area |
| Gross Area | 3,733 sqft |
| 1st Floor Area | 1,306 sqft |
| Upper Floors Area | 945 sqft |
| Basement Area | 1,020 sqft |
| Finished Basement | 918 sqft |
| Unfinished Basement | 102 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 10,710 sqft (0.246 acres) |
| Garage Type | Attached |
| Garage Area | 462 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 100 sqft |
| Patio Area | 168 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0039239 |
|---|---|
| Street Address | 4738 IPSWICH ST |
| City | BOULDER |
| State | CO |
| Zip | 80301-4237 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SR |
| Legal Description | LOT 20 BLK 6 HEATHERWOOD 6 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 12 |
| Legal Subdivision | HEATHERWOOD 6 - BOV |
| Legal Block | 6 |
| Legal Lot Number | 20 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1007 |
| Census Tract | 12709 |
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 | 4738 IPSWICH ST, BOULDER, CO 80301-4237 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 29, 2013 · Amount on Record |
| Deed Sale | May 29, 2013 · Amount on Record |
| Prior Sale | Sep 1, 1978 · Amount on Record |
| Deed Document Number | 20133315136 |
| Prior Transfer Date | Jun 30, 1999 |
| Prior Transfer Doc | 0001957930 |
| Record Updated | Oct 29, 2026 |
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $60,772 (+0.9%) Land $20,149 Building $40,623 | $963,700 (-) Land $366,300 Building $597,400 | |
| 2025 | $6,037.00 (+10.51%) | $60,232 (-5.47%) Land $22,894 Building $37,338 | $963,700 (+1.34%) Land $366,300 Building $597,400 |
| 2023 | $5,463.00 (+16.83%) | $63,717 (+33.06%) Land $25,105 Building $38,612 | $951,000 (+38.03%) Land $374,700 Building $576,300 |
| 2022 | $4,676.00 | $47,885 Land $18,452 Building $29,433 | $689,000 Land $265,500 Building $423,500 |
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 | 3 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 64% of the US · above 54% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 286 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 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL | 140 / 20 |
May also be available: AT&T.
5G (outdoors only) and 4G LTE
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