4846 Old Post Cir, Boulder, CO 80301 Property Records

Boulder County property record for 4846 Old Post Cir, Boulder, CO 80301

Property Summary

Property Type	Single Family Home
Details	3 bd · 2.25 ba · 1,882 sqft · built 1973
Lot Size	0.049 acres (2,119 sqft)
Owner	Individual Name on Record
Last Sale	$92,000 (Dec 1991)
Tax Bill	$3,155 (2025)
Deeds & Mortgages	Nov 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`1463-12-3-01-041`

Property Details

APN / Parcel Number

Primary APN	`1463-12-3-01-041`
Alternative APNs	`R0038718` `0038718`

Interior

Bedrooms	3 Beds
Full Baths	2.25 Baths
Half Baths	2 Half Baths
Total Rooms	6 Rooms
Building Area	1,882 sqft Living Area
Gross Area	2,282 sqft
1st Floor Area	873 sqft
Upper Floors Area	1,009 sqft
Interior Walls	Wallboard/Drywall

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1985
Architectural Style	Townhouse
Exterior Material	Brick Veneer
Construction Type	Frame
Lot Area	2,119 sqft (0.049 acres)
Garage Type	Attached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Deck Area	81 sqft
Patio Area	489 sqft

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0038718
Street Address	4846 OLD POST CIR
City	BOULDER
State	CO
Zip	80301-3911
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	T
Legal Description	LOT 71 FLINTLOCK 2
Legal Range	70
Legal Township	1N
Legal Section	12
Legal Subdivision	FLINTLOCK 2 - BOV
Legal Block	3
Legal Lot Number	71
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	3
Census Block	3009
Census Tract	12708

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	Individual Name on Record
Mailing Address	4846 OLD POST CIR, BOULDER, CO 80301-3911
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 20, 1991 · Amount on Record
Deed Sale	Dec 20, 1991 · Amount on Record
Prior Sale	Dec 12, 1991
Deed Document Number	19911150201
Record Updated	Sep 20, 2026

November 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4846 OLD POST CIR, BOULDER, CO 80301-3911
Document Number	0003835566
Instrument Date	Nov 16, 2020
Transaction Type	Mortgage
Record Updated	Dec 23, 2020
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO.

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4846 OLD POST CIR BOULDER CO 803013911, BOULDER, CO 80301-3911

Mortgage

Document Number	0003835566
Date	Nov 23, 2020
Instrument	3835566

Lender

Name	RED ROCKS CU
Address	LITTLETON, CO 80120

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	180 Months
Due	Nov 22, 2035

Tax Assessment & Valuation

Source: Boulder County assessment roll, as of June 15, 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		$40,800 (+8.8%) Land $16,225 Building $24,575	$600,000 (-) Land $238,600 Building $361,400
2025	$3,155.00 (+22.29%)	$37,501 (-2.71%) Land $14,913 Building $22,588	$600,000 (+4.29%) Land $238,600 Building $361,400
2023	$2,580.00 (+2.22%)	$38,546 (+18.08%) Land $16,134 Building $22,412	$575,300 (+22.48%) Land $240,800 Building $334,500
2022	$2,524.00	$32,644 Land $11,968 Building $20,676	$469,700 Land $172,200 Building $297,500

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 11 policies
Community Rating System	Class 5 (25% premium discount)
Nearby Flood Policies	11 in force
Nearby Flood Claims	8 (1995–2023)
Claims Outside the SFHA	8 of 8
Most Recent Claim	May 2023 · rainfall accumulation

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	Low lower than 62% of the US · lower than 78% of Colorado
Wildfire Likelihood	0.08% 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 393 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
Verizon Fixed Wireless	300 / 20
LiveWireNet Fixed Wireless	250 / 100
CenturyLink DSL	140 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: AT&T.

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