240 S 39th St, Boulder, CO 80305 Property Records

Boulder County property record for 240 S 39th St, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.25 ba · 1,372 sqft · built 1956
Lot Size	0.165 acres (7,184 sqft)
Owner	2 Individual Names on File
Last Sale	$950,000 (Jun 2022)
Tax Bill	$5,460 (2025)
Deeds & Mortgages	Jun 2022 Sale & Mortgage Jun 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1577-05-4-22-004`

Property Details

APN / Parcel Number

Primary APN	`1577-05-4-22-004`
Alternative APNs	`R0014661` `0014661`

Interior

Bedrooms	4 Beds
Full Baths	2.25 Baths
Half Baths	2 Half Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,372 sqft Living Area
1st Floor Area	1,372 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1956
Effective Year Built	Effective 1996
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Masonry / Concrete Block
Lot Area	7,184 sqft (0.165 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0014661
Street Address	240 S 39TH ST
City	BOULDER
State	CO
Zip	80305-5410
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 4 BLK 5 MARTIN ACRES 2
Legal Range	70
Legal Township	1S
Legal Section	05
Legal Subdivision	MARTIN ACRES 2 - BO
Legal Block	5
Legal Lot Number	4
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3006
Census Tract	12507

Owner

240 S 39th St is owned and occupied by two individuals who bought it in June 2022.

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

Owner of Record	2 Individual Names on File
Mailing Address	240 S 39TH ST, BOULDER, CO 80305-5410
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
Jun 29, 2022	Special Warranty Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Jun 21, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage PLANET HOME LENDING LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 29, 2022 · Amount on File
Deed Sale	Jun 29, 2022 · Amount on File
Prior Sale	Jun 6, 2011 · Amount on File
Deed Document Number	20223969532
Prior Transfer Date	Jun 14, 2021
Prior Transfer Doc	0003894078
Record Updated	Oct 29, 2026

June 2022: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 29, 2022
Property Address	240 S 39TH ST, BOULDER, CO 80305-5410
Document Number	0003969532
Instrument Date	Jun 27, 2022
Instrument	3969532
Transaction Type	Transfer
Record Updated	Jul 20, 2022
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	$95.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	200 29TH ST, 200, BOULDER, CO 80305-3314

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	200 29TH ST, BOULDER, CO 80305-3314

Mortgage

Document Number	0003969533
Date	Jun 29, 2022
Instrument	3969533

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2052

June 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	BOULDER CO
Recording Date	Jun 21, 2021
Property Address	240 S 39TH ST, BOULDER, CO 80305-5410
Document Number	0003894078
Instrument Date	Jun 14, 2021
Instrument	3894078
Transaction Type	Transfer
Record Updated	Jul 20, 2022
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	240 S 39TH ST, BOULDER, CO 80305-5410

Mortgage

Document Number	0003894079
Date	Jun 21, 2021
Instrument	3894079

Lender

Name	PLANET HOME LENDING LLC
Type	Mortgage Company

Agreement

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

Tax Assessment & Valuation

The 2025 property tax bill for 240 S 39th St was $5,460.

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		$57,548 (+0.49%) Land $33,265 Building $24,283	$916,300 (-) Land $559,200 Building $357,100
2025	$5,460.00	$57,269 Land $34,950 Building $22,319	$916,300 Land $559,200 Building $357,100
2023	$4,962.00 (+12.44%)	$61,144 (+28.66%) Land $40,957 Building $20,187	$912,600 (+33.46%) Land $611,300 Building $301,300
2022	$4,413.00	$47,524 Land $30,378 Building $17,146	$683,800 Land $437,100 Building $246,700

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 240 S 39th St in Zone X, an area of minimal flood risk, though there have been 7 flood claims nearby since 1979.

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	6 in force
Nearby Flood Claims	7 (1979–2022)
Claims Outside the SFHA	5 of 7
Most Recent Claim	Jul 2022 · rainfall accumulation
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 5 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 240 S 39th St is low, with a 0.01% 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	0.01% 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 678 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 · DSL in parts of the area	2,000 / 1,000
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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