1736 Mapleton Ave, Boulder, CO 80304 Property Records

Boulder County property record for 1736 Mapleton Ave, Boulder, CO 80304 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	2.5 Baths
Year Built	Built 1980
Square Footage	2,780 sqft Living Area
Lot Size	7,595 sqft (0.174 acres)
Occupancy	Owner Occupied
Last Sale	$535,500 (1998)
Tax Bill	$12,815.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1463-30-2-30-007`
Alternative APNs	`R0002440` `0002440`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	11 Rooms
Building Area	2,780 sqft Living Area
Gross Area	4,068 sqft Gross Area
1st Floor	1,464 sqft 1st Floor
Upper Floors	896 sqft Upper Floors
Basement Area	1,484 sqft Basement
Finished Basement	420 sqft Finished
Unfinished Basement	1,064 sqft Unfinished
Stories	2 Stories
Interior Structure	Plaster Interior Structure

Exterior

Year Built	Built 1914
Effective Year Built	Effective 1980
Exterior Material	Combination Exterior
Construction Type	Masonry/Concrete Masonry Units (CMUs) Construction
Roof Material	Asphalt Roof
Lot Area	7,595 sqft (0.174 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Detached Garage
Garage Area	480 sqft Garage
Deck Area	122 sqft Deck
Porch	Enclosed Porch
Porch Area	224 sqft Porch

Utilities and HVAC

Heating System	Hot Water Heating

Location & Zoning

Account Number	R0002440
Street Address	1736 MAPLETON AVE
City	BOULDER
State	CO
Zip	80304-4262
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 5 BLK 21 BOULDER NORTH
Legal Range	70
Legal Township	1N
Legal Section	30
Legal Subdivision	BOULDER O T EAST & WEST & NORTH - BO
Legal Block	21
Legal Lot Number	5
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	1
Census Block	1021
Census Tract	12205

Owner

Source: Boulder County records · APN 1463-30-2-30-007

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	1736 MAPLETON AVE, BOULDER, CO 80304-4262
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Last Sale Amount on Jun 17, 1998 Deed Sale Price on Jun 17, 1998 Prior Sale Amount on Aug 12, 1975
Deed Doc Number	19981814170
Record Refreshed	Sep 20, 2026

February 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1736 MAPLETON AVE, BOULDER, CO 80304-4262
Document Number	0003640079
Instrument Date	Feb 05, 2018
Transaction Type	Mortgage
Record Updated	Feb 15, 2018

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1736 MAPLETON AVE BOULDER CO 803044262, BOULDER, CO 80304-4262

Mortgage

Document Number	0003640079
Date	Feb 09, 2018
Instrument	3640079

Lender

Name	ELEVATIONS CU
Address	BOULDER, CO 80301

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Feb 08, 2038

Interest

Rate Type	Adjustable Rate

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		$146,234 (+8.8%) Land $76,051 Building $70,183	$2,150,500 (-) Land $1,118,400 Building $1,032,100
2025	$12,815.00 (+0.6%)	$134,406 (-11.1%) Land $69,900 Building $64,506	$2,150,500 (-4.7%) Land $1,118,400 Building $1,032,100
2023	$12,738.00 (+16.56%)	$151,192 (+28.48%) Land $73,613 Building $77,579	$2,256,600 (+33.27%) Land $1,098,700 Building $1,157,900
2022	$10,928.00	$117,678 Land $57,449 Building $60,229	$1,693,200 Land $826,600 Building $866,600