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2155 Topaz Dr, Boulder, CO 80304 Property Records

Boulder County property record for 2155 Topaz Dr, Boulder, CO 80304

Property Summary

Property TypeSingle Family Home
Details4 bd · 2.25 ba · 3,498 sqft · built 1956
Lot Size0.756 acres (32,938 sqft)
Owner2 Individual Names on File
Last Sale$1,493,678 (Jun 2018)
Tax Bill$16,064 (2025)
Deeds & MortgagesApr 2023 Line of Credit
Mar 2020 Mortgage
+ 5 more
Flood ZoneZone X (minimal risk)
APN1463-18-4-06-005

Property Details

APN / Parcel Number

Primary APN1463-18-4-06-005
Alternative APNs
  • R0033361
  • 0033361

Interior

Bedrooms4 Beds
Full Baths2.25 Baths
Half Baths2 Half Baths
Total Rooms10 Rooms
Stories1 Story
Building Area3,498 sqft Living Area
Gross Area4,343 sqft
1st Floor Area1,913 sqft
Basement Area1,913 sqft
Finished Basement1,585 sqft
Unfinished Basement328 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1956
Effective Year BuiltEffective 2000
Architectural StyleRanch
Exterior MaterialWood Shingle
Construction TypeFrame
Roof MaterialAsphalt
Lot Area32,938 sqft (0.756 acres)
Garage TypeAttached
Garage Area517 sqft
Parking Spaces4 Parking Spaces
PorchPorch
Porch Area155 sqft

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0033361
Street Address2155 TOPAZ DR
CityBOULDER
StateCO
Zip80304-0924
Property CategoryResidential
Property TypeResidential > Single Family > Home
Local Zoning CodeRR
Legal DescriptionLOT 5 BLK 5 GITHENS ACRES
Legal Range70
Legal Township1N
Legal Section18
Legal SubdivisionGITHENS ACRES - BOV
Legal Block5
Legal Lot Number5
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group2
Census Block2002
Census Tract12103

Owner

Source: Boulder County records · APN 1463-18-4-06-005

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 Record2 Individual Names on File
Mailing Address2212 PINE ST, BOULDER, CO 80302-4607
Owner TypeIndividual

Deeds, Mortgages & Sale History

DateDocument
Apr 27, 2023Deed of Trust, Mortgage · Line of Credit
ENT CU
Mar 10, 2020Deed of Trust, Mortgage · Conventional Mortgage
ELEVATIONS CU
Oct 23, 2019Quit Claim Deed, Transfer
NOT AVAILABLE
Oct 23, 2019Quit Claim Deed, Transfer
NOT AVAILABLE
May 31, 2019Deed of Trust, Mortgage · Conventional Mortgage
ELEVATIONS CU
Jun 01, 2018Warranty Deed, Transfer
PHS INVESTMENTS LLC
Oct 23, 2017Warranty Deed, Transfer
LAND TITLE GUARANTEE

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleJun 01, 2018 · Amount on Record
Deed SaleJun 01, 2018 · Amount on Record
Prior SaleOct 23, 2017 · Amount on Record
Deed Document Number20183658416
Last Transfer DateOct 23, 2019
Transfer Doc0003744262
Record UpdatedSep 20, 2026

April 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address2155 TOPAZ DR, BOULDER, CO 80304-0924
Transaction TypeMortgage
Record UpdatedMay 04, 2023

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0004005268
DateApr 27, 2023
Instrument4005268
Lender
NameENT CU
TypeCredit Union
AddressCOLORADO SPRINGS, CO 80921
Agreement
TypeLine of Credit
AmountAmount Recorded
Term300 Months
DueApr 28, 2048
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly

March 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address2155 TOPAZ DR, BOULDER, CO 80304-0924
Document Number0003772169
Instrument DateMar 10, 2020
Transaction TypeMortgage
Record UpdatedJun 08, 2020
Title CompanyWFG NATIONAL TITLE INSURANCE, WFG NAT'L TITLE INS

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address2155 TOPAZ DR BOULDER CO 803040924, BOULDER, CO 80304-0924

Mortgage

Document Number0003772169
DateMar 16, 2020
Instrument3772169
Lender
NameELEVATIONS CU
AddressBOULDER, CO 80301
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueMar 15, 2050

October 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOULDER CO
Recording DateOct 23, 2019
Property Address2155 TOPAZ DR, BOULDER, CO 80304-0924
Document Number0003744262
Instrument DateOct 23, 2019
Instrument3744262
Transaction TypeTransfer
Record UpdatedNov 01, 2019
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address2212 PINE ST BOULDER CO 803024607, BOULDER, CO 80302-4607

October 2019: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionBOULDER CO
Recording DateOct 23, 2019
Property Address2155 TOPAZ DR, BOULDER, CO 80304-0924
Document Number0003744261
Instrument DateOct 23, 2019
Instrument3744261
Transaction TypeTransfer
Record UpdatedNov 01, 2019
Title CompanyNOT AVAILABLE

Transaction

Tax$0.00
Additional
  • Quitclaim
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants with Right of Survivorship
Address2212 PINE ST BOULDER CO 803024607, BOULDER, CO 80302-4607

May 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address2155 TOPAZ DR, BOULDER, CO 80304-0924
Document Number0003716666
Instrument DateMay 31, 2019
Transaction TypeMortgage
Record UpdatedJun 14, 2019
Title CompanyLAND TITLE GUARANTEE

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipSole Owner
Address2155 TOPAZ DR BOULDER CO 803040924, BOULDER, CO 80304-0924

Mortgage

Document Number0003716666
DateJun 06, 2019
Instrument3716666
Lender
NameELEVATIONS CU
AddressBOULDER, CO 80301
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJun 05, 2049

June 2018: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateJun 01, 2018
Property Address2155 TOPAZ DR, BOULDER, CO 80304-0924
Document Number0003658416
Instrument DateMay 31, 2018
Instrument3658416
Transaction TypeTransfer
Record UpdatedMar 31, 2022
Title CompanyLAND TITLE GUARANTEE CO

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$149.37
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name
Address00000

Transferred To (Grantee/Buyer)

NameVerified Name
Address2212 PINE ST, BOULDER, CO 80302-4607

Mortgage

Document Number0003658418
DateJun 01, 2018
Instrument3658418
Lender
NamePHS INVESTMENTS LLC
TypeNon-Lending Institution
Agreement
AmountAmount Recorded
Term1 Months
DueJul 01, 2018

October 2017: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionBOULDER CO
Recording DateOct 23, 2017
Property Address2155 TOPAZ DR, BOULDER, CO 80304-0924
Document Number0003621380
Instrument DateOct 20, 2017
Instrument3621380
Transaction TypeTransfer
Record UpdatedOct 31, 2017
Title CompanyLAND TITLE GUARANTEE

Transaction

AmountAmount Recorded
Tax$150.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address1938 PEARL ST #200 BOULDER CO 803024422, 200, BOULDER, CO 80302-4422

Tax Assessment & Valuation

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

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
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$175,229 (+8.8%) Land $105,305 Building $69,924$2,576,900 (-) Land $1,548,600 Building $1,028,300
2025$16,064.00 (+7.72%)$161,057 (-4.24%) Land $96,788 Building $64,269$2,576,900 (+2.65%) Land $1,548,600 Building $1,028,300
2023$14,913.00 (+22.72%)$168,190 (+34.56%) Land $100,051 Building $68,139$2,510,300 (+39.58%) Land $1,493,300 Building $1,017,000
2022$12,152.00$124,996 Land $80,724 Building $44,272$1,798,500 Land $1,161,500 Building $637,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 14, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 500 ft
Flood Insurance RequirementNot required
lenders may require it
Flood Insurance CostPremium on Record
median of 31 policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies31 in force
Nearby Flood Claims26 (1995–2014)
Claims Outside the SFHA14 of 26
Most Recent ClaimMay 2014 · other causes
Claims by Event
  • Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 22 claims

Wildfire

Wildfire RiskModerate
above 42% of the US · lower than 74% of Colorado
Wildfire Likelihood0.09% annual chance
ExposureNone
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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

ProviderMax Down / Up (Mbps)
Ayva
Fixed Wireless		2,500 / 2,500
Xfinity
Cable		2,000 / 250
Live Wire Networks
Fixed Wireless		250 / 100
Lumen Technologies
DSL · Fiber in parts of the area		140 / 20
AT&T
Fixed Wireless		100 / 20

Based on FCC filings for 384 locations within half a mile of this property.

Cell Coverage

5G (outdoors only) and 4G LTE

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water SystemCITY OF BOULDER
serves 166,080 people
Water SourceSurface water
Last State InspectionSep 2024
Lead2 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityHaloacetic acids
resolved · Jul 2017
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting1
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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