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3506 Larkspur Dr, Longmont, CO 80503 Property Records

Boulder County property record for 3506 Larkspur Dr, Longmont, CO 80503

Property Summary

Property TypeSingle Family Home
Details3 bd · 2 ba · 1,675 sqft · built 1997
Lot Size0.169 acres (7,341 sqft)
Owner2 Individual Names on File
Last Sale$179,206 (Aug 1997)
Tax Bill$4,459 (2025)
Deeds & MortgagesApr 2021 Transfer
Flood ZoneZone X (minimal risk)
APN1315-17-2-46-014

Property Details

APN / Parcel Number

Primary APN1315-17-2-46-014
Alternative APNs
  • R0123877
  • 0123877

Interior

Bedrooms3 Beds
Full Baths2 Baths
Total Rooms6 Rooms
Stories2 Stories
Building Area1,675 sqft Living Area
Gross Area3,062 sqft
1st Floor Area1,011 sqft
Upper Floors Area664 sqft
Basement Area982 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 1997
Effective Year BuiltEffective 1997
Architectural StyleA-Frame
Exterior MaterialWood Shingle
Construction TypeFrame
Lot Area7,341 sqft (0.169 acres)
Garage TypeAttached
Garage Area405 sqft
Parking Spaces2 Parking Spaces
PorchPorch
Porch Area120 sqft
Patio Area340 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0123877
Street Address3506 LARKSPUR DR
CityLONGMONT
StateCO
Zip80503-7532
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionLOT 14 BLK 12 CLOVER CREEK FLG 1
Legal Range69
Legal Township2N
Legal Section17
Legal SubdivisionCLOVER CREEK FLG 1 - LG
Legal Block12
Legal Lot Number14
JurisdictionBOULDER CO
Township / Civil DivisionLONGMONT
Census Block Group2
Census Block2010
Census Tract13212

Owner

3506 Larkspur Dr is owned and occupied by two individuals who acquired it in April 2021.

Source: Boulder County records, as of September 18, 2026

Owner of Record2 Individual Names on File
Mailing Address3506 LARKSPUR DR, LONGMONT, CO 80503-7532
OccupancyOwner Occupied
Owner TypeIndividual

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleAug 5, 1997 · Amount on File
Deed SaleAug 5, 1997 · Amount on File
Deed Document Number19971720063
Last Transfer DateApr 13, 2021
Transfer Doc0003877432
Record UpdatedOct 29, 2026

April 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionBOULDER CO
Recording DateApr 15, 2021
Property Address3506 LARKSPUR DR, LONGMONT, CO 80503-7532
Document Number0003877432
Instrument DateApr 13, 2021
Instrument3877432
Transaction TypeTransfer
Record UpdatedJul 26, 2022

Transaction

Tax$0.00
Amount AccuracyTransfer Tax Exempt
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address3506 LARKSPUR DR, LONGMONT, CO 80503-7532

Tax Assessment & Valuation

The 2025 property tax bill for 3506 Larkspur Dr was $4,459.

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

TypeName
StateColorado
CountyBoulder County
MunicipalityLongmont City
Unified School DistrictSt. Vrain Valley School District RE 1J (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$41,598 (-2.08%) Land $10,406 Building $31,192$679,700 (-) Land $221,000 Building $458,700
2025$4,459.00$42,482 Land $13,813 Building $28,669$679,700 Land $221,000 Building $458,700
2023$3,913.00 (+14.55%)$45,158 (+30.81%) Land $12,395 Building $32,763$674,000 (+35.7%) Land $185,000 Building $489,000
2022$3,416.00$34,521 Land $10,752 Building $23,769$496,700 Land $154,700 Building $342,000

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.

Flood

FEMA maps place 3506 Larkspur Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2022.

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies2 in force
Nearby Flood Claims1 (2022)
Claims Outside the SFHA1 of 1
Most Recent ClaimAug 2022 · rainfall accumulation

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.

Wildfire

Wildfire risk around 3506 Larkspur Dr is low, with a 0.03% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskLow
lower than 94% of the US · lower than 97.5% of Colorado
Wildfire Likelihood0.03% annual chance
ExposureNone
beyond ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF LONGMONT
serves 104,178 people · EPA ID CO0107485
Water SourceSurface water
Last State InspectionSep 2025
Lead2 ppb (2023–2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and ReportingNone
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.

Internet Providers

Source: FCC Broadband Data Collection, based on 224 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
NextLight
Fiber		10,000 / 10,000
Xfinity
Cable		1,200 / 35
CenturyLink
DSL		140 / 20

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

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