$398,000
Original price: $410,000
- 4 Beds
- 1.5 Baths
- 4,932 sqft
529 3rd Ave, St Ignatius, MT 59865
Est. Mortgage $2,438/mo*
Get Pre-QualifiedHome Highlights
Single-Family Home
Built in 1990
$81/sqft
Local Information
-- mins to
About this House
Almost 5,000 SF of beautiful living space located on the edge of St. Ignatius with stunning views of the Mission Mountains! Incredible space at an incredible value. Originally constructed as a church and thoughtfully converted into a private residence, this one-of-a-kind home blends character, scale, and functionality in a way that’s hard to replicate. The main living area features soaring ceilings, bamboo floors, charming shuttered windows, and a custom woodstove. A second woodstove warms the kitchen and dining area. The welcoming entry leads to a cozy library, while the home's west wing is a private office with separate entrance — ideal for an in-home business or multi-generational living. The walkout basement with egress windows offers expansion potential to suit your needs. A low-maintenance fenced yard frees up time to enjoy the views! Built in 1990, this 4-bedroom, 2-bath home has been beautifully curated and cared for.
Last check for updates: about 21 hours ago
Listing courtesy of Liberty Ann DeGrandpre, (406) 885-7743
Mission Valley Properties
Source: MRMLS, MLS#30070315

Also Listed on MRMLS.
Home Details for 529 3rd Ave
|
|---|
MLS Status: Active Under Contract |
|
|---|
Interior Details Basement: Crawl Space,Daylight,Partially Finished,Walk-Out Access |
Beds & Baths Number of Bedrooms: 4Number of Bathrooms: 2Number of Bathrooms (full): 1Number of Bathrooms (half): 1 |
Dimensions and Layout Living Area: 4932 Square Feet |
Appliances & Utilities Utilities: Electricity Connected, PropaneAppliances: Range, RefrigeratorLaundry: Washer HookupRefrigerator |
Heating & Cooling Heating: Forced Air,Propane,Wood StoveHas HeatingHeating Fuel: Forced Air |
Fireplace & Spa Number of Fireplaces: 2Has a Fireplace |
Levels, Entrance, & Accessibility Stories: 1Levels: TwoAccessibility: Accessible Approach with Ramp |
View Has a ViewView: Mountain(s), Residential, Valley |
|
|---|
Exterior Home Features Fencing: Perimeter, Partial, VinylExterior: Propane Tank - LeasedFoundation: Poured |
Parking & Garage No CarportNo GarageNo Attached Garage |
Frontage Road Frontage: City StreetRoad Surface Type: AsphaltNot on Waterfront |
Water & Sewer Sewer: Public Sewer |
Farm & Range Does Not Include Irrigation Water Rights |
Finished Area Finished Area (below surface): 1257 Square Feet |
|
|---|
Days on Market: 139 |
|
|---|
Year Built Year Built: 1990 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Ranch |
Building Not a New Construction |
Property Information Condition: Updated/RemodeledParcel Number: 15275313218100000 |
|
|---|
Price List Price: $398,000Price Per Sqft: $81 |
|
|---|
Direction & Address City: St Ignatius |
|
|---|
Listing Agent Listing ID: 30070315 |
|
|---|
Not Senior Community |
|
|---|
No HOA |
|
|---|
Lot Area: 7492.32 sqft |
|
|---|
Special Conditions: Standard |
|
|---|
Listing Agreement Type: Exclusive Right To Sell |
|
|---|
BasementMls Number: 30070315Living Area Range Units: Square Feet |
Around this home
What Locals Say about Saint Ignatius
At least 5 Trulia users voted on each feature.
100 % Say kids play outside
100 % Say yards are well-kept
88 % Say there's wildlife
88 % Say car is needed
86 % Say parking is easy
83 % Say they plan to stay for at least 5 years
83 % Say it's dog friendly
81 % Say neighbors are friendly
75 % Say it's quiet
67 % Say there's holiday spirit
67 % Say people would walk alone at night
63 % Say it's walkable to restaurants
60 % Say it's walkable to grocery stores
14 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
Market trends in Saint Ignatius
Last updated August 2026
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
23
1MoM
Home Value
Trulia Estimate
$388KSince last month
Decreased$400 (-0.1%)Since last year
Decreased$157K (-29%)Since last sale
Increased$229K (+147.9%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +92% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $384K |
| August 2026 | $385K |
| July 2026 | $380K |
| June 2026 | $430K |
| May 2026 | $426K |
| April 2026 | $456K |
| March 2026 | $464K |
| February 2026 | $473K |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.29 | Single-Family Home | - | 05/26/26 | 3 | 2 | 1,728 | |
0.15 | Single-Family Home | - | 09/30/25 | 3 | 1 | 1,021 | |
0.22 | Single-Family Home | - | 06/17/26 | 3 | 2.5 | 1,296 | |
0.27 | Single-Family Home | - | 12/09/25 | 2 | 1 | 1,200 | |
0.10 | Single-Family Home | - | 02/10/26 | 2 | 2 | 1,152 | |
0.85 | Single-Family Home | - | 04/09/26 | 3 | 1 | 960 | |
0.63 | Single-Family Home | - | 07/23/26 | 3 | 2 | 2,379 | |
0.45 | Single-Family Home | - | 02/26/26 | 1 | 1 | 720 | |
0.72 | Single-Family Home | - | 10/08/25 | 1 | 1 | 947 | |
1.31 | Single-Family Home | - | 12/05/25 | 4 | 3.5 | 3,150 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.09 | - | - | - | - | Off Market | |
0.10 | $369,000 | 2 | 2 | 1,152 | For Sale | |
0.10 | $326,800 | 3 | 2 | 1,233 | Off Market | |
0.12 | $322,900 | 3 | 1 | 1,040 | Off Market | |
0.13 | $303,000 | 3 | 2 | 1,040 | Off Market | |
0.18 | $715,200 | 3 | 2 | 1,647 | Off Market | |
0.15 | $282,400 | 3 | 1 | 1,021 | Off Market | |
0.16 | $285,600 | 2 | 1 | 1,032 | Off Market | |
0.15 | $502,100 | 3 | 3 | 1,300 | Off Market | |
0.16 | $348,600 | 3 | 2 | 1,300 | Off Market | |
0.19 | $268,400 | 2 | 1 | 936 | Off Market |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Jul 28, 2026 Source: MRMLS #30070315 | PriceChange | $398,000 Price decreased by 3% |
Jul 3, 2026 Source: MRMLS #30070315 | PriceChange | $410,000 Price decreased by 8% |
May 5, 2026 Source: MRMLS #30070315 | PriceChange | $448,000 Price decreased by 7% |
Feb 24, 2026 Source: MRMLS #30065611 | Listed For Sale | $480,000 |
Nov 1, 2025 Source: N/A | ListingRemoved | |
Sep 12, 2025 Source: N/A | PriceChange | $565,000 Price decreased by 2% |
Aug 26, 2025 Source: N/A | PriceChange | $575,000 Price decreased by 3% |
Aug 4, 2025 Source: N/A | PriceChange | $595,000 Price decreased by 1% |
Apr 29, 2025 Source: N/A | PriceChange | $599,000 Price decreased by 0% |
Apr 16, 2025 Source: N/A | Listed For Sale | $600,000 |
May 3, 2023 Source: MRMLS #22212931 | ListingRemoved | |
Nov 22, 2022 Source: MRMLS #22212931 | PriceChange | $699,500 Price decreased by 9% |
Oct 22, 2022 Source: MRMLS #22212931 | PriceChange | $769,000 Price decreased by 3% |
Aug 29, 2022 Source: MRMLS #22212931 | Listed For Sale | $795,000 |
Jan 31, 2020 Source: MRMLS #21900293 | Sold | -- |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $2,486 | $495,750 |
Home facts updated by county records
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Liberty Ann DeGrandpre, Mission Valley Properties
Agent Phone: (406) 885-7743

IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Similar Homes You May Like
New Listings near 529 3rd Ave
Frequently asked questions about 529 3rd Ave
- What is the estimated monthly payment for 529 3rd Ave?Based on a $398,000 list price with 20% down at today's rates, the estimated monthly payment for 529 3rd Ave in St Ignatius, MT is approximately $2,466 (about $2,172 principal & interest, $219 property taxes, and $75 homeowner's insurance). This is an estimate. Actual payment depends on your loan terms.
- What do residents say about St Ignatius?Residents describe St Ignatius, MT as well-kept, easy to park in, and established. Most residents say you need a car. See homes for sale in St Ignatius, MT.
- What are the closest schools to 529 3rd Ave?The closest schools to 529 3rd Ave in St Ignatius, MT are St Ignatius Elementary School (Pre-K, rated 2/10), St Ignatius High School (rated 2/10), St Ignatius Middle School (rated 5/10).
- What is 529 3rd Ave estimated to be worth?Trulia's estimated value for 529 3rd Ave in St Ignatius, MT is $387,800.
- Does 529 3rd Ave have laundry facilities?Yes, 529 3rd Ave in St Ignatius, MT has laundry facilities.
- How big is the lot at 529 3rd Ave?The lot at 529 3rd Ave in St Ignatius, MT is about 0.17 acres (7,492 sq ft).
529 3rd Ave, St Ignatius, MT 59865 is a 4 bedroom, 2 bathroom, 4,932 sqft single-family home built in 1990. This property is currently available for sale and was listed by MRMLS on May 5, 2026. The MLS # for this home is MLS# 30070315.

