700 Union Ave, Boulder, CO 80304 Property Records

Boulder County property record for 700 Union Ave, Boulder, CO 80304 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	5 Beds
Bathrooms	3.5 Baths
Year Built	Built 2005
Square Footage	2,948 sqft Living Area
Lot Size	13,261 sqft (0.304 acres)
Occupancy	Owner Occupied
Last Sale	$1,349,000 (2017)
Tax Bill	$13,751.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1461-13-1-12-003`
Alternative APNs	`R0034046` `0034046`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Partial Baths	2 Partial Baths
Total Rooms	8 Rooms
Building Area	2,948 sqft Living Area
Gross Area	4,399 sqft Gross Area
1st Floor	1,358 sqft 1st Floor
Upper Floors	666 sqft Upper Floors
Basement Area	1,248 sqft Basement
Finished Basement	924 sqft Finished
Unfinished Basement	324 sqft Unfinished
Stories	2 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1965
Effective Year Built	Effective 2005
Architectural Style	A-Frame Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	13,261 sqft (0.304 acres)
Parking Spaces	4 Parking Spaces
Garage Type	Attached Garage
Garage Area	1,017 sqft Garage
Deck Area	456 sqft Deck
Porch	Enclosed Porch
Porch Area	110 sqft Porch

Utilities and HVAC

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

Location & Zoning

Account Number	R0034046
Street Address	700 UNION AVE
City	BOULDER
State	CO
Zip	80304-0707
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 3 BLK A WONDERLAND NORTH
Legal Range	71
Legal Township	1N
Legal Section	13
Legal Subdivision	WONDERLAND NORTH - BO
Legal Block	A
Legal Lot Number	3
Jurisdiction	BOULDER CO
Minor Civil Division	BOULDER
Census Blockgroup	1
Census Block	1007
Census Tract	12104

Owner

Source: Boulder County records · APN 1461-13-1-12-003

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	700 UNION AVE, BOULDER, CO 80304-0707
Occupancy	Owner Occupied
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Revocable Trust

Deeds, Mortgages & Sale History

Date	Document
Jan 10, 2022	Deed of Trust, Mortgage · Line of Credit ZB NA
Nov 20, 2020	Deed of Trust, Mortgage · Conventional Mortgage PLANET HOME LENDING LLC
Jul 27, 2017	Warranty Deed, Transfer · Conventional Mortgage CHERRY CREEK MORTGAGE CO INC

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Jul 27, 2017 Deed Sale Price on Jul 27, 2017 Prior Sale Amount on Dec 17, 2007
Deed Doc Number	20173605621
Last Transfer Date	Jan 17, 2025
Transfer Doc	0004074215
Record Refreshed	Sep 20, 2026

January 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	700 UNION AVE, BOULDER, CO 80304-0707
Transaction Type	Mortgage
Record Updated	Mar 31, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	700 UNION AVE, BOULDER, CO 80304-0707

Mortgage

Document Number	0003939378
Date	Jan 10, 2022
Instrument	3939378

Lender

Name	ZB NA
Type	Bank
Address	DENVER, CO 80234

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	348 Months
Due	Dec 31, 2050

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly (Revolving credit lines are monthly unless stated otherwise).

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	700 UNION AVE, BOULDER, CO 80304-0707
Transaction Type	Mortgage
Record Updated	Mar 31, 2022
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003835381
Date	Nov 20, 2020
Instrument	3835381

Lender

Name	PLANET HOME LENDING LLC
Type	Mortgage Company
Address	MERIDEN, CT 06450

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 01, 2050

July 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jul 27, 2017
Property Address	700 UNION AVE, BOULDER, CO 80304-0707
Document Number	0003605621
Instrument Date	Jul 06, 2017
Instrument	3605621
Transaction Type	Transfer
Record Updated	Mar 31, 2022
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$134.90
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	700 UNION AVE, BOULDER, CO 80304-0707

Mortgage

Document Number	0003605622
Date	Jul 27, 2017
Instrument	3605622

Lender

Name	CHERRY CREEK MORTGAGE CO INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 01, 2047

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		$156,910 (+8.8%) Land $105,563 Building $51,347	$2,307,500 (-) Land $1,552,400 Building $755,100
2025	$13,751.00 (-0.23%)	$144,219 (-11.68%) Land $97,025 Building $47,194	$2,307,500 (-5.32%) Land $1,552,400 Building $755,100
2023	$13,783.00 (+28.13%)	$163,292 (+40.97%) Land $105,498 Building $57,794	$2,437,200 (+46.23%) Land $1,574,600 Building $862,600
2022	$10,757.00	$115,836 Land $82,212 Building $33,624	$1,666,700 Land $1,182,900 Building $483,800

700 Union 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

January 2022: Deed of Trust, Mortgage

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

Interest

November 2020: Deed of Trust, Mortgage

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

July 2017: Warranty Deed, Transfer

Transaction

Transferred From (Grantor/Seller)

Transferred To (Grantee/Buyer)

Mortgage

Lender

Agreement

Tax Assessment & Valuation

Property Jurisdictions

Tax Bill & Assessment History

Nearby Properties on Union Ave

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