4864 10th St, Boulder, CO 80304 Property Records

Boulder County property record for 4864 10th St, Boulder, CO 80304

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,560 sqft · built 1994
Lot Size	0.122 acres (5,320 sqft)
Owner	2 Companies on Record
Last Sale	$1,125,000 (Feb 2025)
Tax Bill	$6,647 (2025)
Deeds & Mortgages	Apr 2026 Reverse Mortgage Dec 2016 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1461-12-0-16-002`

Property Details

APN / Parcel Number

Primary APN	`1461-12-0-16-002`
Alternative APNs	`R0118258` `0118258`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	2 Half Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	2,560 sqft Living Area
Gross Area	2,976 sqft
1st Floor Area	1,280 sqft
Basement Area	1,280 sqft
Finished Basement	1,280 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1994
Effective Year Built	Effective 1994
Architectural Style	Ranch
Exterior Material	Wood Shingle
Construction Type	Frame
Roof Material	Asphalt
Lot Area	5,320 sqft (0.122 acres)
Garage Type	Attached
Garage Area	416 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	180 sqft
Patio Area	144 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0118258
Street Address	4864 10TH ST
City	BOULDER
State	CO
Zip	80304-4319
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 22 DAKOTA RIDGE EAST 1
Legal Range	71
Legal Township	1N
Legal Section	12
Legal Subdivision	DAKOTA RIDGE EAST 1 - BO
Legal Block	4
Legal Lot Number	22
Jurisdiction	BOULDER CO
Township / Civil Division	BALD MOUNTAIN
Census Block Group	4
Census Block	4029
Census Tract	13704

Owner

Source: Boulder County assessment roll, as of June 15, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Companies on Record
Mailing Address	4864 10TH ST, BOULDER, CO 80304-4319
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 6, 2026	Quit Claim Deed, Transfer · Reverse Mortgage HIGHTECHLENDING INC
Dec 5, 2016	Deed of Trust, Mortgage MARK M OSGOOD

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Feb 19, 2025 · Amount on Record
Deed Sale	Feb 19, 2025 · Amount on Record
Prior Sale	Nov 16, 2016 · Amount on Record
Deed Document Number	20254076646
Last Transfer Date	Mar 31, 2026
Transfer Doc	0004126710
Record Updated	Sep 20, 2026

April 2026: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Apr 6, 2026
Property Address	4864 10TH ST, BOULDER, CO 80304-4319
Document Number	0004126710
Instrument Date	Mar 31, 2026
Instrument	20264126710
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust
Address	4864 10TH ST, BOULDER, CO 80304-4319

Mortgage

Document Number	0004126712,
Date	Apr 6, 2026
Instrument	20264126712

Lender

Name	HIGHTECHLENDING INC

Agreement

Type	Reverse Mortgage
Amount	Amount Recorded
Term	935 Months
Due	Mar 14, 2104

Interest

Rate	6.01%
Max Rate	-1%

Mortgage

Document Number	0004126713,
Date	Apr 6, 2026
Instrument	20264126713

Lender

Name	FEDERAL HOUSING COMMISSIONER

Agreement

Type	Reverse Mortgage
Amount	Amount Recorded
Term	78 Months
Due	Mar 14, 2104

Interest

Rate	6.01%
Max Rate	-1%

December 2016: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4864 10TH ST, BOULDER, CO 80304-4319
Document Number	0003602021
Instrument Date	Dec 5, 2016
Transaction Type	Mortgage
Record Updated	Jul 12, 2017

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4864 10TH ST BOULDER CO 803044319, BOULDER, CO 80304-4319

Mortgage

Document Number	0003602021
Date	Jul 6, 2017
Instrument	3602021

Lender

Name	MARK M OSGOOD
Address	15 W303 61ST PL, BURR RIDGE, IL 60527-5271

Agreement

Amount	Amount Recorded
Term	300 Months
Due	Jul 5, 2042

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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		$75,854 (+8.8%) Land $54,040 Building $21,814	$1,115,500 (-) Land $794,700 Building $320,800
2025	$6,647.00 (+3.54%)	$69,719 (-9.15%) Land $49,669 Building $20,050	$1,115,500 (-2.61%) Land $794,700 Building $320,800
2024	$6,420.00 (+1.76%)
2023	$6,309.00 (+11.55%)	$76,742 (+25.99%) Land $53,962 Building $22,780	$1,145,400 (+30.69%) Land $805,400 Building $340,000
2022	$5,656.00	$60,910 Land $41,575 Building $19,335	$876,400 Land $598,200 Building $278,200

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

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 Record median of 16 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	16 in force
Nearby Flood Claims	2 (2013)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 2 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

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

Wildfire Risk	High above 73% of the US · above 71% of Colorado
Wildfire Likelihood	0.4% 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 306 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.

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