1836 Mapleton Ave, Boulder, CO 80304 Property Records

Boulder County property record for 1836 Mapleton Ave, Boulder, CO 80304 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	2 Beds
Bathrooms	2.5 Baths
Year Built	Built 1997
Square Footage	1,370 sqft Living Area
Lot Size	7,145 sqft (0.164 acres)
Occupancy	Owner Occupied
Last Sale	$2,100,000 (2025)
Tax Bill	$9,571.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1463-30-5-08-003`
Alternative APNs	`R0002923` `0002923`

Interior

Bedrooms	2 Beds
Full Baths	2.5 Baths
Partial Baths	2 Partial Baths
Total Rooms	8 Rooms
Building Area	1,370 sqft Living Area
1st Floor	1,370 sqft 1st Floor
Stories	1 Stories
Interior Structure	Plaster Interior Structure

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1997
Architectural Style	Ranch Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	7,145 sqft (0.164 acres)
Total Buildings	2 Total Buildings
Porch	Porch
Porch Area	80 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0002923
Street Address	1836 MAPLETON AVE
City	BOULDER
State	CO
Zip	80304-4264
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 2 & 10 FT STRIP ON N BLK 143 BOULDER EAST O T
Legal Range	70
Legal Township	1N
Legal Section	30
Legal Subdivision	BOULDER O T EAST & WEST & NORTH - BO
Legal Block	143
Legal Lot Number	2
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	1
Census Block	1020
Census Tract	12205

Owner

Source: Boulder County records · APN 1463-30-5-08-003

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	Individual Owner on File
Mailing Address	1836 MAPLETON AVE, BOULDER, CO 80304-4264
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Date	Document
Sep 23, 2025	Warranty Deed, Transfer · Conventional Mortgage ELEVATIONS CU
Jul 03, 2019	Warranty Deed, Transfer FIRSTBANK
Sep 29, 2017	Warranty Deed, Transfer HERITAGE TITLE COMPANY, HERITAGE TITLE CO.

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Sep 23, 2025 Deed Sale Price on Sep 23, 2025 Prior Sale Amount on Jul 03, 2019
Deed Doc Number	20254103123
Prior Transfer Date	Oct 15, 1999
Prior Transfer Doc	0001994983
Record Refreshed	Sep 20, 2026

September 2025: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Sep 23, 2025
Property Address	1836 MAPLETON AVE, BOULDER, CO 80304-4264
Document Number	0004103123
Map Reference	MB 738 PG 154
Instrument Date	Sep 22, 2025
Instrument	4103123
Transaction Type	Transfer
Record Updated	Oct 13, 2025
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$210.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1836 MAPLETON AVE, BOULDER, CO 80304-4264

Mortgage

Document Number	0004103124
Date	Sep 23, 2025
Instrument	4103124

Lender

Name	ELEVATIONS CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 01, 2055

Interest

Rate Type	Adjustable Rate
Rate	5.87%
Type Change Date	Oct 01, 2032
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	10.8%
Index	SOFR Average 30-Day
Max Rate	10.8%

July 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 03, 2019
Property Address	1836 MAPLETON AVE, BOULDER, CO 80304-4264
Document Number	0003721972
Instrument Date	Jul 01, 2019
Instrument	3721972
Transaction Type	Transfer
Record Updated	Jul 11, 2019
Title Company	FIRST ALLIANCE TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$128.00
Amount Accuracy	Confirmed
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1836 MAPLETON AVE BOULDER CO 803044264, BOULDER, CO 80304-4264

Mortgage

Document Number	3721975
Date	Jul 03, 2019
Instrument	3721975

Lender

Name	FIRSTBANK
Type	Bank
Address	12345 W COLFAX AVE, LAKEWOOD, CO 80215-3742

Agreement

Amount	Amount Recorded
Term	360 Months
Due	Jul 02, 2049

Interest

Rate Type	Adjustable Rate
Rate	4%

September 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Sep 29, 2017
Property Address	1836 MAPLETON AVE, BOULDER, CO 80304-4264
Document Number	0003617438
Instrument Date	Sep 28, 2017
Instrument	3617438
Transaction Type	Transfer
Record Updated	Oct 10, 2017
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO.

Transaction

Amount	Amount Recorded
Tax	$106.00
Amount Accuracy	Confirmed
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	1836 MAPLETON AVE BOULDER CO 803044264, BOULDER, CO 80304-4264

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		$122,549 (+22.08%) Land $73,766 Building $48,783	$1,802,200 (+12.21%) Land $1,084,800 Building $717,400
2025	$9,571.00 (+2.63%)	$100,381 (-5.42%) Land $67,800 Building $32,581	$1,606,100 (-2.01%) Land $1,084,800 Building $521,300
2024	$9,326.00 (+1.76%)	$106,128 (-3.36%) Land $67,717 Building $38,411	$1,639,000 (-) Land $1,065,700 Building $573,300
2023	$9,165.00 (+20.31%)	$109,813 (+33.86%) Land $71,402 Building $38,411	$1,639,000 (+38.85%) Land $1,065,700 Building $573,300
2022	$7,618.00	$82,038 Land $55,725 Building $26,313	$1,180,400 Land $801,800 Building $378,600

1836 Mapleton Ave, Boulder, CO 80304 Property Records

Property Highlights

Property Details

APN / Parcel Number

Interior

Exterior

Utilities and HVAC

Location & Zoning

Owner

Deeds, Mortgages & Sale History

Assessor's Deed Record

September 2025: Warranty Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

Interest

July 2019: Warranty Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

Interest

September 2017: Warranty Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Tax Assessment & Valuation

Property Jurisdictions

Tax Bill & Assessment History

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