4639 Ipswich St, Boulder, CO 80301 Property Records

Boulder County property record for 4639 Ipswich St, Boulder, CO 80301

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 3,244 sqft · built 1973
Lot Size	0.215 acres (9,380 sqft)
Owner	Company Name on File
Last Sale	$829,000 (Sep 2023)
Tax Bill	$5,593 (2025)
Deeds & Mortgages	Sep 2023 Sale Feb 2022 Sale + 3 more
Flood Zone	Zone X (minimal risk)
APN	`1465-07-3-05-019`

Property Details

APN / Parcel Number

Primary APN	`1465-07-3-05-019`
Alternative APNs	`R0038333` `0038333`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Half Baths	3 Half Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	3,244 sqft Living Area
Gross Area	3,727 sqft
1st Floor Area	1,622 sqft
Basement Area	1,622 sqft
Finished Basement	1,622 sqft

Exterior

Year Built	Built 1973
Effective Year Built	Effective 2004
Architectural Style	Ranch
Exterior Material	Brick Veneer
Construction Type	Frame
Roof Material	Asphalt
Lot Area	9,380 sqft (0.215 acres)
Garage Type	Attached
Garage Area	483 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	282 sqft
Patio Area	160 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0038333
Street Address	4639 IPSWICH ST
City	BOULDER
State	CO
Zip	80301-4218
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT 9 BLK 5 HEATHERWOOD 6
Legal Subdivision	HEATHERWOOD 6 - BOV
Legal Block	5
Legal Lot Number	9
Jurisdiction	BOULDER CO
Township / Civil Division	BOULDER
Census Block Group	1
Census Block	1011
Census Tract	12709

Owner

4639 Ipswich St is owned by a company that bought it in September 2023.

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

Owner of Record	Company Name on File
Mailing Address	180 PEAKVIEW RD, BOULDER, CO 80302-9416
Owner Type	Company
Vesting	Limited Liability Partnership

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 11, 2023	Special Warranty Deed, Transfer FIDELITY NATIONAL TITLE
Feb 1, 2022	Bargain and Sale Deed, Transfer
Dec 27, 2019	Deed of Trust, Mortgage · Line of Credit ZB NA
Aug 17, 2020	Warranty Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA
Nov 16, 2017	Quit Claim Deed, Transfer Quitclaim

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 11, 2023 · Amount on File
Deed Sale	Sep 11, 2023 · Amount on File
Prior Sale	Aug 17, 2015 · Amount on File
Deed Document Number	20234021116
Prior Transfer Date	Jan 21, 2022
Prior Transfer Doc	0003943243
Record Updated	Oct 29, 2026

September 2023: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Sep 11, 2023
Property Address	4639 IPSWICH ST, BOULDER, CO 80301-4218
Document Number	0004021116
Instrument Date	Sep 7, 2023
Instrument	4021116
Transaction Type	Transfer
Record Updated	Oct 19, 2023
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount on Record
Tax	$82.90
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	180 PEAKVIEW RD, BOULDER, CO 80302-9416

February 2022: Bargain and Sale Deed, Transfer

Document Type	Bargain and Sale Deed
Jurisdiction	BOULDER CO
Recording Date	Feb 1, 2022
Property Address	4639 IPSWICH ST, BOULDER, CO 80301-4218
Document Number	0003943243
Instrument Date	Jan 21, 2022
Instrument	3943243
Transaction Type	Transfer
Record Updated	Feb 15, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	4639 IPSWICH ST, BOULDER, CO 80301-4218

December 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	4639 IPSWICH ST, BOULDER, CO 80301-4218
Transaction Type	Mortgage
Record Updated	Feb 5, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003757265
Date	Dec 27, 2019
Instrument	3757265

Lender

Name	ZB NA
Type	Bank
Address	BOULDER, CO 80302

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	359 Months
Due	Nov 22, 2049

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

August 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 17, 2020
Property Address	4639 IPSWICH ST, BOULDER, CO 80301-4218
Document Number	0003806983
Instrument Date	Aug 14, 2020
Instrument	3806983
Transaction Type	Transfer
Record Updated	Sep 14, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA

Transaction

Amount	Amount on Record
Tax	$71.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4639 IPSWICH ST BOULDER CO 803014218, BOULDER, CO 80301-4218

November 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Nov 16, 2017
Property Address	4639 IPSWICH ST, BOULDER, CO 80301-4218
Document Number	0003626060
Instrument Date	Nov 8, 2017
Instrument	3626060
Transaction Type	Transfer
Record Updated	Nov 21, 2017

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	4639 IPSWICH ST BOULDER CO 803014218, BOULDER, CO 80301-4218

Tax Assessment & Valuation

The 2025 property tax bill for 4639 Ipswich St was $5,593.

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		$55,916 (+0.26%) Land $18,550 Building $37,366	$892,300 (-) Land $342,800 Building $549,500
2025	$5,593.00	$55,769 Land $21,425 Building $34,344	$892,300 Land $342,800 Building $549,500
2023	$5,052.00 (+17.93%)	$59,175 (+34.95%) Land $23,497 Building $35,678	$883,200 (+39.99%) Land $350,700 Building $532,500
2022	$4,284.00	$43,848 Land $17,264 Building $26,584	$630,900 Land $248,400 Building $382,500

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

FEMA maps place 4639 Ipswich St in Zone X, an area of minimal flood risk.

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	3 in force

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 4639 Ipswich St is moderate, ranking above 56% of the US, with a 0.1% annual chance of wildfire.

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

Wildfire Risk	Moderate above 56% of the US · above 40% of Colorado
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within 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 286 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
CenturyLink DSL	140 / 20

May also be available: AT&T.

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