628 Peosta Ave, Helena, MT 59601 Property Records

Lewis And Clark County property record for 628 Peosta Ave, Helena, MT 59601

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 805 sqft · built 1912
Lot Size	0.143 acres (6,229 sqft)
Owner	2 Individual Names on File
Last Sale	$330,961 (Apr 2025)
Tax Bill	$1,869 (2026)
Deeds & Mortgages	Aug 2022 Mortgage Aug 2017 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R058147`

Property Details

APN / Parcel Number

Primary APN	`R058147`
Alternative APNs	`05-1887-24-4-28-21-0000` `0000006031`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	4 Rooms
Stories	1 Story
Building Area	805 sqft Living Area
1st Floor Area	805 sqft
Basement Area	805 sqft
Unfinished Basement	805 sqft

Exterior

Year Built	Built 1912
Effective Year Built	Effective 1990
Architectural Style	Ranch
Exterior Material	Other
Construction Type	Frame
Foundation Type	Concrete
Roof Type	Gable
Roof Material	Asphalt
Lot Area	6,229 sqft (0.143 acres)
Garage Type	Detached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces
Porch	Slab
Porch Area	294 sqft
Lean-To	80 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	0000006031
Street Address	628 PEOSTA AVE
City	HELENA
State	MT
Zip	59601-2531
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	1
Legal Description	BROADWATER ADDN, S24, T10 N, R04 W, BLOCK 43, LOT 26 - 27
Legal Range	04W
Legal Township	10N
Legal Section	24
Legal Subdivision	BROADWATER ADDN
Legal Block	43
Legal Lot Number	26,27
Jurisdiction	LEWIS AND CLARK MT
Township / Civil Division	HELENA
Census Block Group	4
Census Block	4000
Census Tract	702

Owner

628 Peosta Ave is owned and occupied by two individuals who bought it in April 2025.

Source: Lewis And Clark County records, as of October 9, 2026

Owner of Record	2 Individual Names on File
Mailing Address	628 PEOSTA AVE, HELENA, MT 59601-2531
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
Aug 31, 2022	Deed of Trust, Mortgage · Commercial Mortgage VALLEY BANK
Aug 3, 2017	Warranty Deed, Transfer · Conventional Mortgage FIRST INTERSTATE BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 25, 2025 · Amount on File
Deed Sale	Apr 25, 2025 · Amount on File
Prior Sale	Aug 3, 2017 · Amount on File
Deed Document Number	20253434513
Deed Book / Page	64 / 1394
Record Updated	Oct 29, 2026

August 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	LEWIS AND CLARK MT
Property Address	628 PEOSTA AVE, HELENA, MT 59601-2531
Transaction Type	Mortgage
Record Updated	Sep 14, 2022
Title Company	FIRST MONTANA LAND TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	00M61/4425
Date	Aug 31, 2022
Book Page	M61/4425
Instrument	3403094

Lender

Name	VALLEY BANK
Type	Bank
Address	HELENA, MT 59604

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

August 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	LEWIS AND CLARK MT
Recording Date	Aug 3, 2017
Property Address	628 PEOSTA AVE, HELENA, MT 59601-2531
Document Number	M53/1188
Book / Page	M53 / 1188
Instrument Date	Jul 28, 2017
Instrument	3309097
Transaction Type	Transfer
Record Updated	Aug 12, 2021
Title Company	FIRST MONTANA LAND TITLE COMPANY, FIRST MONTANA LAND TITLE CO

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	3309098
Date	Aug 3, 2017
Instrument	3309098

Lender

Name	FIRST INTERSTATE BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Sep 1, 2047

Tax Assessment & Valuation

The 2026 property tax bill for 628 Peosta Ave was $1,869.

Source: Lewis And Clark County assessment roll, as of September 11, 2026

Property Jurisdictions

Type	Name
State	Montana
County	Lewis And Clark County
Municipality	Helena City
Elementary School District	Helena Elementary School District (PK - 08)
Secondary School District	Helena High School District (09 - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$1,869.00	$316,000
2025			$316,000 Land $96,125 Building $219,875
2023	$2,711.00	$248,700	$248,700 Land $80,063 Building $168,637

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 628 Peosta Ave in Zone X, an area of minimal flood risk.

Source: FEMA National Flood Hazard Layer, effective April 7, 2024

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 628 Peosta Ave 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 93% of Montana
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation

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	HELENA WATER SYSTEM serves 32,091 people · EPA ID MT0000241
Water Source	Surface water
Last State Inspection	Oct 2024
Lead	3 ppb (2022–2024) action level 15 ppb

Violations Reported to EPA

Water Quality	Haloacetic acids resolved · Jan 2023
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None 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 401 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20

May also be available: TDS Telecom.

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