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523 E 12th Ave, Apt 9, Denver, CO 80203 Property Records

Denver City property record for 523 E 12th Ave, Apt 9, Denver, CO 80203

Property Summary

Property TypeCondominium
Details2 bd · 1 ba · 923 sqft · built 1910
Lot Size0.016 acres (697 sqft)
Owner2 Individual Names on File
Last Sale$320,000 (Apr 2019)
Tax Bill$1,879 (2025)
Deeds & MortgagesFeb 2021 Transfer
Apr 2019 Sale
APN05031-13-035-035

Property Details

APN / Parcel Number

Primary APN05031-13-035-035
Alternative APNs
  • 680403113035
  • 161102499

Interior

Bedrooms2 Beds
Full Baths1 Bath
Plumbing Fixtures5 Plumbing Fixtures
Total Rooms5 Rooms
Stories1 Story
Building Area923 sqft Living Area
1st Floor Area923 sqft
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1910
Effective Year BuiltEffective 1910
Architectural StyleRow Home
Exterior MaterialBrick
Lot Area697 sqft (0.016 acres)

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemHot Water
Heating FuelGas

Location & Zoning

Street Address523 E 12TH AVE, 9
CityDENVER
StateCO
Zip80203-2546
Property CategoryResidential
Property TypeResidential > Condominium / Townhouse > Condominium
Local Zoning CodeG-MU-5
Legal DescriptionTUDOR MANOR CONDOS U-9
Legal SubdivisionTUDOR MANOR CONDOS U-9
Legal Block2
JurisdictionDENVER CO
Township / Civil DivisionDENVER
Census Block Group2
Census Block2000
Census Tract2704

Owner

523 E 12th Ave, Apt 9 is owned by two individuals who acquired it in February 2021.

Source: Denver City records, as of May 29, 2026

Owner of Record2 Individual Names on File
Mailing Address1435 VINE ST, 2, DENVER, CO 80206-2061
Owner TypeIndividual
VestingJoint Tenants

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

DateDocument
Feb 8, 2021Intrafamily Transfer, Transfer
Apr 29, 2019Warranty Deed, Transfer
STEWART TITLE

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleApr 29, 2019 · Amount on File
Deed SaleApr 29, 2019 · Amount on File
Deed Document Number201951173
Last Transfer DateFeb 2, 2021
Transfer Doc0000021866
Record UpdatedSep 20, 2026

February 2021: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionDENVER CO
Recording DateFeb 8, 2021
Property Address523 E 12TH AVE APT 9, 9, DENVER, CO 80203-2546
Document Number0000021866
Map ReferencePG 14 PG 29
Instrument DateFeb 2, 2021
Instrument2021021866
Transaction TypeTransfer
Record UpdatedApr 14, 2022

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address1435 VINE ST APT 2, 2, DENVER, CO 80206-2061

April 2019: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionDENVER CO
Recording DateApr 29, 2019
Property Address523 E 12TH AVE APT 9, 9, DENVER, CO 80203-2546
Document Number0000051173
Instrument DateApr 29, 2019
Instrument51173
Transaction TypeTransfer
Record UpdatedMay 7, 2019
Title CompanySTEWART TITLE

Transaction

AmountAmount on Record
Tax$32.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address65 SPRING MEADOW RD MOUNT KISCO NY 105493845, MOUNT KISCO, NY 10549-3845

Tax Assessment & Valuation

The 2025 property tax bill for 523 E 12th Ave, Apt 9 was $1,879.

Source: Denver City assessment roll, as of May 29, 2026

Property Jurisdictions

TypeName
StateColorado
County / MunicipalityDenver City
Unified School DistrictDenver County School District 1 (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,879.00$24,570 Land $4,030 Building $4,030$348,500 Land $57,100 Building $291,400
2023$1,731.00$22,350 (+4.83%) Land $3,350 Building $19,000$388,600 (+26.7%) Land $50,000 Building $338,600
2022$21,320 Land $3,480 Building $17,840$306,700 Land $50,000 Building $256,700
2021$1,636.00

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 has no flood map on file for 523 E 12th Ave, Apt 9.

Source: FEMA National Flood Hazard Layer

FEMA Flood ZoneNot on file

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 523 E 12th Ave, Apt 9 has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire RiskNot rated
no burnable land within 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 SystemDENVER WATER BOARD
serves 1,287,000 people · EPA ID CO0116001
Water SourceSurface water
Last State InspectionAug 2025
Lead4 ppb (2026)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting33
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 592 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
CenturyLink
Fiber · DSL in parts of the area		8,000 / 8,000
Xfinity
Cable · Fiber in parts of the area		2,000 / 2,000
Verizon
Fixed Wireless		1,000 / 75
Starry
Fixed Wireless · Fiber in parts of the area		800 / 100
LiveWireNet
Fixed Wireless		250 / 100
Aerux Broadband
Fixed Wireless		100 / 100
AT&T
Fixed Wireless		100 / 20

May also be available: Google Fiber, T-Mobile, WiFiHood.

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