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201 28th St, Boulder, CO 80305 Property Records

Boulder County property record for 201 28th St, Boulder, CO 80305 · Last verified June 2026

Property Summary

Property TypeSingle Family Home
Details2 bd · 1 ba · 904 sqft · built 1954
Lot Size0.144 acres (6,287 sqft)
OwnerIndividual Name on File
Last Sale$609,000 (Jul 2023)
Tax Bill$3,526 (2025)
Deeds & MortgagesJul 2023 Sale
Flood ZoneZone X (minimal risk)
APN1577-05-2-04-015

Property Details

APN / Parcel Number

Primary APN1577-05-2-04-015
Alternative APNs
  • R0006340
  • 0006340

Interior

Bedrooms2 Beds
Full Baths1 Bath
Total Rooms5 Rooms
Stories1 Story
Building Area904 sqft Living Area
Gross Area1,180 sqft
1st Floor Area904 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1954
Effective Year BuiltEffective 1956
Architectural StyleRanch
Exterior MaterialWood Shingle
Construction TypeFrame
Lot Area6,287 sqft (0.144 acres)
Garage TypeAttached
Garage Area276 sqft
Parking Spaces1 Parking Space
PorchPorch
Porch Area236 sqft

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0006340
Street Address201 28TH ST
CityBOULDER
StateCO
Zip80305-3309
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 15 BLK 3 HIGHLAND PARK
Legal Range70
Legal Township1S
Legal Section05
Legal SubdivisionHIGHLAND PARK - BO
Legal Block3
Legal Lot Number15
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group2
Census Block2013
Census Tract12507

Owner

Source: Boulder County records · APN 1577-05-2-04-015

Assessment roll updated June 15, 2026 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordIndividual Name on File
Mailing Address201 28TH ST, BOULDER, CO 80305-3309
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJul 27, 2023 · Amount on Record
Deed SaleJul 27, 2023 · Amount on Record
Prior SaleSep 28, 1992 · Amount on Record
Deed Document Number20234016163
Prior Transfer DateJan 25, 2010
Prior Transfer Doc0003056724
Record UpdatedSep 20, 2026

July 2023: Special Warranty Deed, Transfer

Document TypeSpecial Warranty Deed
JurisdictionBOULDER CO
Recording DateJul 27, 2023
Property Address201 28TH ST, BOULDER, CO 80305-3309
Document Number0004016163
Instrument DateJul 25, 2023
Instrument4016163
Transaction TypeTransfer
Record UpdatedAug 23, 2023
Title CompanyFIRST AMERICAN TITLE

Transaction

AmountAmount Recorded
Tax$60.90
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address201 28TH ST, BOULDER, CO 80305-3309

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
MunicipalityBoulder City
Unified School DistrictBoulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

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.

YearTax BillAssessed ValueAssessed Market Value
2026$40,236 (+8.8%) Land $25,840 Building $14,396$591,700 (-) Land $380,000 Building $211,700
2025$3,526.00 (+24.99%)$36,981 (-14.12%) Land $23,750 Building $13,231$591,700 (-7.94%) Land $380,000 Building $211,700
2023$2,821.00 (+13.84%)$43,061 (+28.01%) Land $28,308 Building $14,753$642,700 (+32.79%) Land $422,500 Building $220,200
2022$2,478.00$33,638 Land $21,524 Building $12,114$484,000 Land $309,700 Building $174,300

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130125072, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
Special Flood Hazard AreaNo
Flood HazardMinimal
500-Year FloodplainNo
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies9 in force
Nearby Flood Claims1 (2013)
Claims Outside the SFHA1 of 1
Most Recent ClaimSep 2013, rainfall accumulation, Severe Storms, Flooding, Landslides, And Mudslides

Wildfire

Wildfire RiskHigh
above 71% of the US · above 66% of Colorado
Wildfire LikelihoodAbout 1 in 495 per year
ExposureIndirect
within ember reach
Adjoins Burnable LandYes

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.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 294 locations within about half a mile of this property

ProviderTechnologyDownload / Upload (Mbps)
AyvaFixed Wireless (unlicensed)2,500 / 2,500
Lumen TechnologiesFiber2,000 / 1,000
XfinityCable2,000 / 250
VerizonFixed Wireless300 / 20
Live Wire NetworksFixed Wireless (licensed-by-rule)250 / 100
T-Mobile USAFixed Wireless100 / 20

Availability varies by address; speeds are provider-advertised maximums, not measured.

Mobile Coverage

5G and 4G LTE

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