6301 Swallow Ln, Boulder, CO 80303 Property Records

Boulder County property record for 6301 Swallow Ln, Boulder, CO 80303

Property Summary

Property Type	Single Family Home
Details	5 bd · 4.25 ba · 5,016 sqft · built 1989
Lot Size	0.336 acres (14,615 sqft)
Owner	2 Individual Names on File
Last Sale	$1,480,000 (Apr 2021)
Tax Bill	$11,462 (2025)
Deeds & Mortgages	Sep 2021 Mortgage Apr 2021 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-35-2-09-001`

Property Details

APN / Parcel Number

Primary APN	`1463-35-2-09-001`
Alternative APNs	`R0083270` `0083270`

Interior

Bedrooms	5 Beds
Full Baths	4.25 Baths
Half Baths	2 Half Baths
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	5,016 sqft Living Area
Gross Area	5,793 sqft
1st Floor Area	1,820 sqft
Upper Floors Area	1,418 sqft
Basement Area	1,778 sqft
Finished Basement	1,778 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1989
Effective Year Built	Effective 1989
Exterior Material	Brick Veneer
Construction Type	Frame
Lot Area	14,615 sqft (0.336 acres)
Garage Type	Attached
Garage Area	777 sqft
Parking Spaces	3 Parking Spaces

Exterior Amenities

Porch	Porch
Porch Area	132 sqft
Deck Area	88 sqft
Patio Area	176 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Hot Water

Location & Zoning

Account Number	R0083270
Street Address	6301 SWALLOW LN
City	BOULDER
State	CO
Zip	80303-1458
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RR
Legal Description	LOT 1A SOMBRERO RANCH REPLAT A
Legal Range	70
Legal Township	1N
Legal Section	35
Legal Subdivision	SOMBRERO RANCH REPLAT A - BO
Legal Block	2
Legal Lot Number	1A
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	2
Census Block	2000
Census Tract	12710

Owner

6301 Swallow Ln is owned and occupied by two individuals who bought it in April 2021.

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

Owner of Record	2 Individual Names on File
Mailing Address	6301 SWALLOW LN, BOULDER, CO 80303-1458
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
Sep 7, 2021	Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC
Apr 13, 2021	Warranty Deed, Transfer · Conventional Mortgage GUARANTEED RATE INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 13, 2021 · Amount on File
Deed Sale	Apr 13, 2021 · Amount on File
Prior Sale	Oct 23, 2015 · Amount on File
Deed Document Number	20213876471
Record Updated	Oct 29, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	6301 SWALLOW LN, BOULDER, CO 80303-1458
Transaction Type	Mortgage
Record Updated	Jul 26, 2022
Title Company	FIRST INTEGRITY TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003912104
Date	Sep 7, 2021
Instrument	3912104

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Sep 1, 2051

April 2021: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Apr 13, 2021
Property Address	6301 SWALLOW LN, BOULDER, CO 80303-1458
Document Number	0003876471
Instrument Date	Apr 3, 2021
Instrument	3876471
Transaction Type	Transfer
Record Updated	Jul 26, 2022
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$148.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	6301 SWALLOW LN, BOULDER, CO 80303-1458

Mortgage

Document Number	0003876472
Date	Apr 13, 2021
Instrument	3876472

Lender

Name	GUARANTEED RATE INC
Type	Mortgage Company

Agreement

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

Tax Assessment & Valuation

The 2025 property tax bill for 6301 Swallow Ln was $11,462.

Source: Boulder County assessment roll, as of September 18, 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Unified School District	Boulder Valley School District RE-2 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$119,367 (+4.63%) Land $28,852 Building $90,515	$1,825,400 (-) Land $494,300 Building $1,331,100
2025	$11,462.00	$114,088 Land $30,894 Building $83,194	$1,825,400 Land $494,300 Building $1,331,100
2023	$11,065.00 (+26.75%)	$124,835 (+40.19%) Land $26,244 Building $98,591	$1,863,200 (+45.41%) Land $391,700 Building $1,471,500
2022	$8,730.00	$89,050 Land $21,802 Building $67,248	$1,281,300 Land $313,700 Building $967,600

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 6301 Swallow Ln in Zone X, an area of minimal flood risk, though there have been 91 flood claims nearby since 1980.

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 97 individual policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	103 units insured incl. 6 condo units
Nearby Flood Claims	91 (1980–2022)
Claims Outside the SFHA	24 of 91
Most Recent Claim	Jul 2022 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 76 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 6301 Swallow Ln is low, with a 0.04% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 91% of Colorado
Wildfire Likelihood	0.04% annual chance
Exposure	None beyond ember reach

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 118 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	1,200 / 35
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

Cell Coverage

5G (outdoors only) and 4G LTE

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