3755 Longwood Ave, Boulder, CO 80305 Property Records

Boulder County property record for 3755 Longwood Ave, Boulder, CO 80305 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 2000
Square Footage3,166 sqft Living Area
Lot Size10,271 sqft (0.236 acres)
OccupancyOwner Occupied
Last Sale$9,500 (1972)
Tax Bill$11,928.00 (2025)

Property Details

APN / Parcel Number

Primary APN1577-17-1-05-016
Alternative APNs
  • R0011347
  • 0011347

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms11 Rooms
Building Area3,166 sqft Living Area
1st Floor1,662 sqft 1st Floor
Basement Area1,504 sqft Basement
Finished Basement1,504 sqft Finished
Stories1 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 1973
Effective Year BuiltEffective 2000
Architectural StyleRanch Style
Exterior MaterialWood Shingle Exterior
Construction TypeFrame Construction
Lot Area10,271 sqft (0.236 acres)
Parking Spaces1 Parking Spaces
Garage TypeCarport Garage
Garage Area355 sqft Garage
CarportCarport
Carport Area355 sqft Carport
Shed1 Shed
Deck Area25 sqft Deck
Patio Area832 sqft Patio

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account NumberR0011347
Street Address3755 LONGWOOD AVE
CityBOULDER
StateCO
Zip80305-7237
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionLOT 74 BLK 5 ROLLING HILLS 1 REPLAT
Legal Range70
Legal Township1S
Legal Section17
Legal SubdivisionROLLING HILLS & REPLAT 1 - BO
Legal Block5
Legal Lot Number74
JurisdictionBOULDER CO
Minor Civil DivisionBOULDER
Census Blockgroup1
Census Block1003
Census Tract12510

Owner

Source: Boulder County records · APN 1577-17-1-05-016

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 Owner on File
Mailing Address3755 LONGWOOD AVE, BOULDER, CO 80305-7237
OccupancyOwner Occupied
Owner TypeOwner is a Company
VestingOwner is a Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Last Sale Amount on Sep 15, 1972
  • Deed Sale Price on Sep 15, 1972
Deed Doc Number197235303
Last Transfer DateApr 04, 2008
Transfer Doc0002944763
Record RefreshedSep 20, 2026

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 and are not market price estimates.

YearTax BillAssessed ValueAssessed Market Value
2026$142,916 (+8.8%) Land $73,141 Building $69,775$2,101,700 (-) Land $1,075,600 Building $1,026,100
2025$11,928.00 (+2.78%)$131,357 (-9.27%) Land $67,225 Building $64,132$2,101,700 (-2.74%) Land $1,075,600 Building $1,026,100
2023$11,605.00 (+16.87%)$144,774 (+27.12%) Land $77,197 Building $67,577$2,160,800 (+31.86%) Land $1,152,200 Building $1,008,600
2022$9,930.00$113,888 Land $59,548 Building $54,340$1,638,670 Land $856,800 Building $781,870

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