575 Northstar Ct, Boulder, CO 80304 Property Records

Boulder County property record for 575 Northstar Ct, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.75 ba · 4,560 sqft · built 1972
Lot Size	0.108 acres (4,707 sqft)
Owner	Individual Name on File
Last Sale	$2,350,000 (Jun 2023)
Tax Bill	$12,704 (2025)
Deeds & Mortgages	Jun 2023 Line of Credit Jun 2023 Sale & Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1461-13-4-01-017`

Property Details

APN / Parcel Number

Primary APN	`1461-13-4-01-017`
Alternative APNs	`R0007063` `0007063`

Interior

Bedrooms	5 Beds
Full Baths	3.75 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	1 Story
Building Area	4,560 sqft Living Area
Gross Area	5,062 sqft
1st Floor Area	2,047 sqft
Upper Floors Area	1,094 sqft
Basement Area	1,577 sqft
Finished Basement	1,419 sqft
Unfinished Basement	158 sqft

Exterior

Year Built	Built 1972
Effective Year Built	Effective 2005
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	4,707 sqft (0.108 acres)
Garage Type	Attached
Garage Area	344 sqft
Parking Spaces	1 Parking Space
Deck Area	309 sqft
Patio Area	575 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0007063
Street Address	575 NORTHSTAR CT
City	BOULDER
State	CO
Zip	80304-1087
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 23 & ELY 6 INCHES LOT 22 LINDEN PARK 1
Legal Subdivision	LINDEN PARK 1 - BO
Legal Block	2
Legal Lot Number	23
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2003
Census Tract	12104

Owner

575 Northstar Ct is owned and occupied by an individual who acquired it in June 2023.

Source: Boulder County records, as of September 18, 2026

Owner of Record	Individual Name on File
Mailing Address	575 NORTHSTAR CT, BOULDER, CO 80304-1087
Occupancy	Owner Occupied
Owner Type	Individual

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

Date	Document
Jun 20, 2023	Intrafamily Transfer, Transfer · Line of Credit CMG MORTGAGE INC
Jun 5, 2023	Special Warranty Deed, Transfer · Line of Credit CMG MORTGAGE INC
Feb 25, 2020	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 5, 2023 · Amount on File
Deed Sale	Jun 5, 2023 · Amount on File
Prior Sale	Nov 18, 2016 · Amount on File
Deed Document Number	20234009540
Last Transfer Date	Jun 19, 2023
Transfer Doc	0004011321
Record Updated	Oct 29, 2026

June 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Jun 20, 2023
Property Address	575 NORTHSTAR CT, BOULDER, CO 80304-1087
Document Number	0004011321
Instrument Date	Jun 19, 2023
Instrument	4011321
Transaction Type	Transfer
Record Updated	Jul 12, 2023
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	575 NOHTHSTAH COURT, BOULDER, CO 80304-1087

Mortgage

Document Number	0004011322
Date	Jun 20, 2023
Instrument	4011322

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	359 Months
Due	May 21, 2053

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

June 2023: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 5, 2023
Property Address	575 NORTHSTAR CT, BOULDER, CO 80304-1087
Document Number	0004009540
Instrument Date	May 27, 2023
Instrument	4009540
Transaction Type	Transfer
Record Updated	Jun 23, 2023
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$235.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	575 NORTHSTAR COURT, ATLANTA, GA 30304

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	575 NORTHSTAR CT, BOULDER, CO 80304-1087

Mortgage

Document Number	0004009541
Date	Jun 5, 2023
Instrument	4009541

Lender

Name	CMG MORTGAGE INC
Type	Mortgage Company
Address	SAN RAMON, CA 94583

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	359 Months
Due	May 21, 2053

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

February 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Feb 25, 2020
Property Address	575 NORTHSTAR CT, BOULDER, CO 80304-1087
Document Number	0003768055
Instrument Date	Feb 13, 2020
Instrument	3768055
Transaction Type	Transfer
Record Updated	Mar 10, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	166 GILLESPIE SPUR RD JAMESTOWN CO 80455, JAMESTOWN, CO 80455

Tax Assessment & Valuation

The 2025 property tax bill for 575 Northstar Ct was $12,704, down 2.2% from the year before.

Source: Boulder County assessment roll, as of September 18, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$140,209 (+5.23%) Land $55,399 Building $84,810	$2,131,900 (-) Land $884,700 Building $1,247,200
2025	$12,704.00 (-2.25%)	$133,244 Land $55,294 Building $77,950	$2,131,900 Land $884,700 Building $1,247,200
2024	$12,996.00 (+1.77%)
2023	$12,770.00 (+25.13%)	$151,567 (+37.92%) Land $59,804 Building $91,763	$2,262,200 (+43.07%) Land $892,600 Building $1,369,600
2022	$10,205.00	$109,893 Land $48,212 Building $61,681	$1,581,200 Land $693,700 Building $887,500

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 maps place 575 Northstar Ct in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1991.

Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 20 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	20 in force
Nearby Flood Claims	8 (1991–2025)
Claims Outside the SFHA	7 of 8
Most Recent Claim	May 2025 · other causes
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 6 claims

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Wildfire risk around 575 Northstar Ct is high, ranking above 72% of the US, with a 0.4% annual chance of wildfire.

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

Wildfire Risk	High above 72% of the US · above 69% of Colorado
Wildfire Likelihood	0.4% annual chance
Exposure	Direct burnable vegetation

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 System	CITY OF BOULDER serves 166,080 people · EPA ID CO0107152
Water Source	Surface water
Last State Inspection	Sep 2024
Lead	2 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	Haloacetic acids resolved · Jul 2017
Treatment and Procedure	None last 10 years
Monitoring and Reporting	1 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 527 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
Xfinity Cable	2,000 / 250
LiveWireNet Fixed Wireless	250 / 100
CenturyLink DSL · Fiber in parts of the area	140 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

Cell Coverage

5G (outdoors only) and 4G LTE

Nearby Properties on Northstar Ct

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures