1418 Mapleton Ave, Boulder, CO 80304 Property Records

Boulder County property record for 1418 Mapleton Ave, Boulder, CO 80304 · Last verified June 2026

Property Highlights

Property Type	Residential > Multi-Unit > Multi-Family Dwellings
Bedrooms	12 Beds
Bathrooms	7.5 Baths
Year Built	Built 2002
Square Footage	3,635 sqft Living Area
Lot Size	7,144 sqft (0.164 acres)
Garage	Detached, 720 sqft
Last Sale	$2,425,000 (2018)
Tax Bill	$23,192.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1463-30-3-07-004`
Alternative APNs	`R0003372` `0003372`

Interior

Bedrooms	12 Beds
Full Baths	7.5 Baths
Partial Baths	2 Partial Baths
Total Rooms	10 Rooms
Units	9 Units
Building Area	3,635 sqft Living Area
Gross Area	3,886 sqft Gross Area
1st Floor	1,866 sqft 1st Floor
Upper Floors	838 sqft Upper Floors
Basement Area	1,182 sqft Basement
Finished Basement	931 sqft Finished
Unfinished Basement	251 sqft Unfinished
Interior Structure	Plaster Interior Structure

Exterior

Year Built	Built 1930
Effective Year Built	Effective 2002
Exterior Material	Combination Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Lot Area	7,144 sqft (0.164 acres)
Parking Spaces	3 Parking Spaces
Garage Type	Detached Garage
Garage Area	720 sqft Garage
Porch	Porch
Porch Area	358 sqft Porch

Utilities and HVAC

Heating System	Hot Water Heating

Location & Zoning

Account Number	R0003372
Street Address	1418 MAPLETON AVE
City	BOULDER
State	CO
Zip	80304-4161
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Multi-Family Dwellings
Legal Description	LOT 4 & 10 FT ADJ ON N BLK 147 BOULDER O T
Legal Range	70
Legal Township	1N
Legal Section	30
Legal Subdivision	BOULDER O T EAST & WEST & NORTH - BO
Legal Block	147
Legal Lot Number	4
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	3
Census Block	3003
Census Tract	12204

Owner

Source: Boulder County records · APN 1463-30-3-07-004

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 Record	2 Individuals Owners
Mailing Address	1009 HODGES RD, ARROYO GRANDE, CA 93420-1605
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Last Sale Amount on Mar 20, 2018 Deed Sale Price on Mar 20, 2018 Prior Sale Amount on Sep 26, 2012
Deed Doc Number	20183646163
Last Transfer Date	Apr 29, 2025
Transfer Doc	0004086402
Record Refreshed	Sep 20, 2026

March 2018: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Mar 20, 2018
Property Address	1418 MAPLETON AVE, BOULDER, CO 80304-4161
Document Number	0003646163
Instrument Date	Mar 19, 2018
Instrument	3646163
Transaction Type	Transfer
Record Updated	Apr 02, 2018
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$242.50
Amount Accuracy	Confirmed
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	1009 HODGES RD ARROYO GRANDE CA 934201605, ARROYO GRANDE, CA 93420-1605

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Municipality	Boulder City
Unified School District	Boulder 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.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$261,882 (+8.8%) Land $65,450 Building $196,432	$3,851,200 (-) Land $962,500 Building $2,888,700
2025	$23,192.00 (-5.97%)	$240,700 (-16.04%) Land $60,156 Building $180,544	$3,851,200 (-1%) Land $962,500 Building $2,888,700
2023	$24,665.00 (+65.82%)	$286,700 (+81.73%) Land $64,488 Building $222,212	$4,279,100 (+84.44%) Land $962,500 Building $3,316,600
2022	$14,875.00	$157,760 Land $40,256 Building $117,504	$2,320,000 Land $592,000 Building $1,728,000