1330 Knox Dr, Boulder, CO 80305 Property Records

Boulder County property record for 1330 Knox Dr, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,748 sqft · built 1967
Lot Size	0.17 acres (7,390 sqft)
Owner	2 Individual Names on File
Last Sale	$1,099,000 (Mar 2021)
Tax Bill	$7,290 (2025)
Deeds & Mortgages	Jan 2023 Line of Credit Mar 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1577-08-4-06-002`

Property Details

APN / Parcel Number

Primary APN	`1577-08-4-06-002`
Alternative APNs	`R0010735` `0010735`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	2 Half Baths
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,748 sqft Living Area
Gross Area	2,408 sqft
1st Floor Area	684 sqft
Upper Floors Area	1,064 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1975
Architectural Style	A-Frame
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	7,390 sqft (0.17 acres)
Garage Type	Attached
Garage Area	380 sqft
Parking Spaces	1 Parking Space
Porch	Enclosed Porch
Porch Area	360 sqft
Deck Area	616 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Hot Water

Location & Zoning

Account Number	R0010735
Street Address	1330 KNOX DR
City	BOULDER
State	CO
Zip	80305-6616
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 2 BLK 22 TABLE MESA 2
Legal Range	70
Legal Township	1S
Legal Section	08
Legal Subdivision	TABLE MESA 2
Legal Block	22
Legal Lot Number	2
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1019
Census Tract	12509

Owner

1330 Knox Dr is owned and occupied by two individuals who bought it in March 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	1330 KNOX DR, BOULDER, CO 80305-6616
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

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
Jan 23, 2023	Deed of Trust, Mortgage · Line of Credit PARAMOUNT BANK
Mar 29, 2021	Warranty Deed, Transfer · Conventional Mortgage PARAMOUNT BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 29, 2021 · Amount on File
Deed Sale	Mar 29, 2021 · Amount on File
Prior Sale	Jun 28, 2013 · Amount on File
Deed Document Number	20213872440
Prior Transfer Date	Jun 14, 2013
Prior Transfer Doc	0003323545
Record Updated	Oct 29, 2026

January 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	1330 KNOX DR, BOULDER, CO 80305-6616
Transaction Type	Mortgage
Record Updated	Jan 31, 2023
Title Company	LAND TITLE GUARANTEE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1330 KNOX DR, ATLANTA, GA 30305

Mortgage

Document Number	0003995266
Date	Jan 23, 2023
Instrument	3995266

Lender

Name	PARAMOUNT BANK
Type	Bank
Address	SAINT LOUIS, MO 63141

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	120 Months
Due	Jan 18, 2033

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

March 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Mar 29, 2021
Property Address	1330 KNOX DR, BOULDER, CO 80305-6616
Document Number	0003872440
Instrument Date	Mar 26, 2021
Instrument	3872440
Transaction Type	Transfer
Record Updated	Sep 17, 2021
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$109.90
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	1330 KNOX DR, 1330, BOULDER, CO 80305-6616

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	1330 KNOX DR, BOULDER, CO 80305-6616

Mortgage

Document Number	0003872441
Date	Mar 29, 2021
Instrument	3872441

Lender

Name	PARAMOUNT BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Apr 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 1330 Knox Dr was $7,290.

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		$78,424 (+2.57%) Land $55,086 Building $23,338	$1,223,300 (-) Land $880,100 Building $343,200
2025	$7,290.00	$76,456 Land $55,006 Building $21,450	$1,223,300 Land $880,100 Building $343,200
2023	$7,231.00 (+15.05%)	$87,428 (+29.17%) Land $63,127 Building $24,301	$1,304,900 (+33.99%) Land $942,200 Building $362,700
2022	$6,285.00	$67,686 Land $46,433 Building $21,253	$973,900 Land $668,100 Building $305,800

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 1330 Knox Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1998.

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
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	7 in force
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 1998 · tidal / storm surge

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 1330 Knox Dr is moderate, ranking above 62% of the US, with a 0.3% annual chance of wildfire.

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

Wildfire Risk	Moderate above 62% of the US · above 50% of Colorado
Wildfire Likelihood	0.3% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 604 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Ayva Networks Fixed Wireless	2,500 / 2,500
CenturyLink Fiber	2,000 / 1,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100

May also be available: AT&T, T-Mobile.

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