4200 Greenbriar Blvd, #47, Boulder, CO 80305 Property Records

Boulder County property record for 4200 Greenbriar Blvd, #47, Boulder, CO 80305

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.5 ba · 1,382 sqft · built 1976
Lot Size	0.048 acres (2,082 sqft)
Owner	2 Individual Names on Record
Last Sale	$580,000 (Mar 2020)
Tax Bill	$4,391 (2025)
Deeds & Mortgages	Sep 2021 Mortgage Mar 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1577-17-1-01-047`

Property Details

APN / Parcel Number

Primary APN	`1577-17-1-01-047`
Alternative APNs	`R0066345` `0066345`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Building Area	1,382 sqft Living Area
Gross Area	1,674 sqft
1st Floor Area	590 sqft
Upper Floors Area	288 sqft
Basement Area	576 sqft
Finished Basement	504 sqft
Unfinished Basement	72 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1976
Effective Year Built	Effective 1980
Architectural Style	Townhouse
Exterior Material	Wood Shingle
Construction Type	Frame
Lot Area	2,082 sqft (0.048 acres)
Garage Type	Attached
Garage Area	220 sqft
Parking Spaces	1 Parking Space
Deck Area	80 sqft

Utilities, Heating & Cooling

Heating Fuel	Electric

Location & Zoning

Account Number	R0066345
Street Address	4200 GREENBRIAR BLVD, 47
City	BOULDER
State	CO
Zip	80305-7049
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	UNIT 47 SHANAHAN RIDGE 2
Legal Range	70
Legal Township	1S
Legal Section	17
Legal Subdivision	SHANAHAN RIDGE 2 - BO
Legal Block	3
Legal Lot Number	47
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3001
Census Tract	12510

Owner

Source: Boulder County records, 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 Individual Names on Record
Mailing Address	4200 GREENBRIAR BLVD, 47, BOULDER, CO 80305-7049
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Sep 28, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Mar 10, 2020	Personal Representative Deed, Transfer · Conventional Mortgage UNITED WHOLESALE MORTGAGE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 10, 2020 · Amount on Record
Deed Sale	Mar 10, 2020 · Amount on Record
Prior Sale	Aug 3, 1983 · Amount on Record
Deed Document Number	20203770946
Record Updated	Sep 20, 2026

September 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4200 GREENBRIAR BLVD # 47, 47, BOULDER, CO 80305-7049
Transaction Type	Mortgage
Record Updated	Apr 15, 2022
Title Company	CANTON TITLE, CANYON TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003916976
Date	Sep 28, 2021
Instrument	3916976

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2051

March 2020: Personal Representative Deed, Transfer

Document Type	Personal Representative Deed
Jurisdiction	BOULDER CO
Recording Date	Mar 10, 2020
Property Address	4200 GREENBRIAR BLVD # 47, 47, BOULDER, CO 80305-7049
Document Number	0003770946
Map Reference	MF 881
Instrument Date	Mar 5, 2020
Instrument	3770946
Transaction Type	Transfer
Record Updated	Apr 15, 2022

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$58.00
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	4200 GREENBRIAR BLVD # 4, 4, BOULDER, CO 80305-7049
Investor	Possibly a Property Investor

Mortgage

Document Number	0003770947
Date	Mar 10, 2020
Instrument	3770947

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2050

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		$50,110 (+8.8%) Land $32,926 Building $17,184	$736,900 (-) Land $484,200 Building $252,700
2025	$4,391.00 (+3.29%)	$46,057 (-12.95%) Land $30,263 Building $15,794	$736,900 (-6.69%) Land $484,200 Building $252,700
2023	$4,251.00 (+2.83%)	$52,910 (+18.84%) Land $34,753 Building $18,157	$789,700 (+23.28%) Land $518,700 Building $271,000
2022	$4,134.00	$44,522 Land $26,806 Building $17,716	$640,600 Land $385,700 Building $254,900

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 17 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	17 in force
Nearby Flood Claims	5 (1978–2013)
Claims Outside the SFHA	4 of 5
Most Recent Claim	Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides
Claims by Event	Severe Storms, Flooding, Landslides, And Mudslides, Sep 2013 · 3 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 72% of the US · above 69% of Colorado
Wildfire Likelihood	0.5% 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 240 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
LiveWireNet Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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