1. Home
  2. Colorado
  3. Boulder County
  4. Boulder
  5. 47th St
  6. 4185 47th St

4185 47th St, Unit A, Boulder, CO 80301 Property Records

Boulder County property record for 4185 47th St, Unit A, Boulder, CO 80301

Property Summary

Property TypeCondominium
Details2 bd · 2 ba · 1,190 sqft · built 2011
Lot Size0.479 acres (20,853 sqft)
OwnerIndividual Name on File
Last Sale$167,899 (Oct 2014)
Tax Bill$1,209 (2025)
Deeds & MortgagesJan 2020 Mortgage
Flood ZoneZone X (minimal risk)
APN1463-17-4-40-001

Property Details

APN / Parcel Number

Primary APN1463-17-4-40-001
Alternative APN
  • R0600562

Interior

Bedrooms2 Beds
Full Baths2 Baths
Total Rooms5 Rooms
Stories1 Story
Building Area1,190 sqft Living Area
1st Floor Area1,190 sqft
Interior WallsWallboard/Drywall

Exterior

Year BuiltBuilt 2011
Effective Year BuiltEffective 2011
Architectural StyleTownhouse
Exterior MaterialWood Shingle
Construction TypeFrame
Roof MaterialAsphalt
Lot Area20,853 sqft (0.479 acres)
PorchPorch
Porch Area132 sqft
Patio Area180 sqft

Utilities, Heating & Cooling

Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0600562
Street Address4185 47TH ST, A
CityBOULDER
StateCO
Zip80301-1766
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Legal DescriptionUNIT A BLDG 1 NORTHFIELD VILLAGE 8PLEX CONDOS
Legal Range70
Legal Township1N
Legal Section17
Legal SubdivisionNORTHFIELD VILLAGE 8PLEX CONDOS BLDG 1
Legal Block3
JurisdictionBOULDER CO
Township / Civil DivisionBOULDER
Census Block Group3
Census Block3002
Census Tract12701

Owner

4185 47th St, Unit A is owned and occupied by an individual who bought it in October 2014.

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

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

Owner of RecordIndividual Name on File
Mailing Address4185 47TH ST, A, BOULDER, CO 80301-1766
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesName on Deed
Last SaleOct 31, 2014 · Amount on File
Deed SaleOct 31, 2014 · Amount on File
Prior SaleJul 13, 2011 · Amount on File
Deed Document Number20143410723
Record UpdatedOct 29, 2026

January 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionBOULDER CO
Property Address4185 47TH ST UNIT A, A, BOULDER, CO 80301-1766
Document Number0003764466
Instrument DateJan 29, 2020
Transaction TypeMortgage
Record UpdatedFeb 21, 2020
Title CompanyLAND TITLE GUARANTEE

Transferred To (Grantee/Buyer)

NameVerified Name
Address4185 47TH ST #A BOULDER CO 803011766, A, BOULDER, CO 80301-1766

Mortgage

Document Number0003764466
DateFeb 5, 2020
Instrument3764466
Lender
NameFIRSTBANK
TypeBank
AddressLAKEWOOD, CO 80215
Agreement
TypeConventional with PMI
AmountAmount on Record
Term360 Months
DueFeb 4, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 4185 47th St, Unit A was $1,209.

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

Property Jurisdictions

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

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2026$12,421 (-2.08%) Building $12,421$202,954 (-) Building $202,954
2025$1,209.00$12,685 Building $12,685$202,954 Building $202,954
2023$790.00 (-33.84%)$12,834 (-0.25%) Building $12,834$191,559 (+3.48%) Building $191,559
2022$1,194.00$12,866 Building $12,866$185,123 Building $185,123

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 4185 47th St, Unit A in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1995.

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
Flood Insurance CostPremium on File
median of 29 policies
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies29 in force
Nearby Flood Claims5 (1995–2013)
Claims Outside the SFHA3 of 5
Most Recent ClaimSep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event
  • Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 4 claims

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 4185 47th St, Unit A is moderate, ranking above 66% of the US, with a 0.4% annual chance of wildfire.

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

Wildfire RiskModerate
above 66% of the US · above 58% of Colorado
Wildfire Likelihood0.4% annual chance
ExposureDirect
burnable vegetation

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 BOULDER
serves 166,080 people · EPA ID CO0107152
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, 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 190 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Ayva Networks
Fixed Wireless		2,500 / 2,500
Xfinity
Cable		2,000 / 250
LiveWireNet
Fixed Wireless		250 / 100
CenturyLink
DSL		140 / 20

May also be available: AT&T, T-Mobile, Verizon.

Nearby Properties on 47th St

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures