Boulder County property record for 826 Maxwell Ave, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 1,620 sqft · built 1900 |
| Lot Size | 0.221 acres (9,612 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,450,000 (Jul 2026) |
| Tax Bill | $10,751 (2025) |
| Deeds & Mortgages | Jul 2026 Sale & Mortgage Nov 2023 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-25-4-02-005 |
| Primary APN | 1461-25-4-02-005 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,620 sqft Living Area |
| Gross Area | 1,674 sqft |
| 1st Floor Area | 1,164 sqft |
| Upper Floors Area | 456 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 9,612 sqft (0.221 acres) |
| Garage Area | 216 sqft |
| Porch | Enclosed Porch |
| Porch Area | 54 sqft |
| Total Buildings | 2 Buildings |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0003190 |
|---|---|
| Street Address | 826 MAXWELL AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-3944 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS 5-6 BLK 2 MAPLETON |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | MAPLETON - BO |
| Legal Block | 2 |
| Legal Lot Number | 5 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 4 |
| Census Block | 4008 |
| Census Tract | 12101 |
Source: Boulder County records · APN 1461-25-4-02-005
Assessment roll updated June 15, 2026 · Last verified July 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 File |
|---|---|
| Mailing Address | 826 MAXWELL AVE, BOULDER, CO 80304-3944 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Jul 02, 2026 | Warranty Deed, Transfer · Conventional Mortgage SMARTBANK |
| Nov 13, 2023 | Deed of Trust, Mortgage · Conventional Mortgage JMAC LENDING INC |
| Feb 06, 2018 | Loan Modification, Mortgage · Line of Credit FLATIRONS BK |
| Sep 14, 2017 | Trustee's Deed, Construction Loan · Construction Mortgage TEBO DEV CO |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jul 02, 2026 · Amount on Record |
| Deed Sale | Jul 02, 2026 · Amount on Record |
| Prior Sale | Dec 24, 2003 · Amount on Record |
| Deed Document Number | 20264138463 |
| Prior Transfer Date | May 17, 2002 |
| Prior Transfer Doc | 0002290519 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 02, 2026 |
| Property Address | 826 MAXWELL AVE, BOULDER, CO 80304-3944 |
| Document Number | 0004138463 |
| Instrument Date | Jun 30, 2026 |
| Instrument | 20264138463 |
| Transaction Type | Transfer |
| Record Updated | Jul 14, 2026 |
| Title Company | LAND TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $14,645.00 |
| Amount Accuracy | Calculated from Transfer Tax |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 826 MAXWELL AVE, BOULDER, CO 80304-3944 |
| Document Number | 0004138464, |
|---|---|
| Date | Jul 02, 2026 |
| Instrument | 20264138464 |
| Name | SMARTBANK |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 01, 2056 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 6.75% |
| Initial Type | Adjustable Rate |
| Adjustable | Adjustable Rate Rider |
| Max Rate | -1% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 826 MAXWELL AVE, BOULDER, CO 80304-3944 |
| Transaction Type | Mortgage |
| Record Updated | Dec 06, 2023 |
| Name | Verified Name |
|---|---|
| Address | 2300 WALNUT ST 582, 582, DENVER, CO 80205-2476 |
| Document Number | 0004028081 |
|---|---|
| Date | Nov 13, 2023 |
| Instrument | 4028081 |
| Name | JMAC LENDING INC |
|---|---|
| Type | Mortgage Company |
| Address | COSTA MESA, CA 92626 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2053 |
| Document Type | Loan Modification |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 826 MAXWELL AVE, BOULDER, CO 80304-3944 |
| Document Number | 0003640234 |
| Instrument Date | Feb 06, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Feb 16, 2018 |
| Name | Verified Name |
|---|---|
| Address | 826 MAXWELL AVE BOULDER CO 803043944, BOULDER, CO 80304-3944 |
| Document Number | 0003640234 |
|---|---|
| Date | Feb 12, 2018 |
| Instrument | 3640234 |
| Name | FLATIRONS BK |
|---|---|
| Type | Bank |
| Address | BOULDER, CO 80302 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 60 Months |
| Due | Feb 11, 2023 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Trustee's Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Sep 14, 2017 |
| Property Address | 826 MAXWELL AVE, BOULDER, CO 80304-3944 |
| Instrument Date | Sep 01, 2017 |
| Instrument | 3614679 |
| Transaction Type | Construction Loan |
| Record Updated | Sep 21, 2017 |
| Name | Verified Name |
|---|---|
| Address | 826 MAXWELL AVE BOULDER CO 803043944, BOULDER, CO 80304-3944 |
| Document Number | 0003614679 |
|---|---|
| Date | Sep 14, 2017 |
| Instrument | 3614679 |
| Name | TEBO DEV CO |
|---|---|
| Address | PO BOX T, BOULDER, CO 80306-1966 |
| Type | Construction Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 12 Months |
| Due | Sep 13, 2018 |
| Rate | 2.5% |
|---|
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $120,843 (+8.8%) Land $108,759 Building $12,084 | $1,777,100 (-) Land $1,599,390 Building $177,710 | |
| 2025 | $10,751.00 (+2.3%) | $111,069 (-10.17%) Land $99,962 Building $11,107 | $1,777,100 (-3.7%) Land $1,599,390 Building $177,710 |
| 2023 | $10,509.00 (+18.89%) | $123,642 (+33.48%) Land $111,278 Building $12,364 | $1,845,400 (+38.46%) Land $1,660,860 Building $184,540 |
| 2022 | $8,839.00 | $92,630 Land $83,367 Building $9,263 | $1,332,800 Land $1,199,520 Building $133,280 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121014, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 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 | 15 units insured incl. 9 condo units |
| Nearby Flood Claims | 2 (2013) |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Low lower than 63% of the US · lower than 80% of Colorado |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection, availability as of December 31, 2025 · sampled at 684 locations within half a mile · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless | 2,500 / 2,500 |
| Lumen Technologies Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Verizon.
Source: EPA Safe Drinking Water Information System via ECHO, 2026 Q3 · EPA community water system boundaries v3.0, March 2026 · Last verified October 2026
| Water System | CITY OF BOULDER serves 166,080 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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