$646,900
- 3 Beds
- 2 Baths
- 1,344 sqft (on 12.26 acres)
186 Old Mill Rd, Harrison, MT 59735
Est. Refi. Payment $3,625/mo*
Refinance Your HomeHome Value
Trulia Estimate
$647KSince last month
Decreased$9K (-1.4%)Since last year
Increased$40K (+6.7%)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 +141% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $646K |
| July 2026 | $656K |
| June 2026 | $648K |
| May 2026 | $656K |
| April 2026 | $635K |
| March 2026 | $626K |
| February 2026 | $595K |
| January 2026 | $581K |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
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 |
|---|---|---|---|---|---|---|---|
1.82 | Single-Family Home | - | 07/22/26 | 3 | 1 | 1,355 | |
2.48 | Single-Family Home | - | 08/14/26 | 3 | 2.5 | 1,865 | |
2.70 | Single-Family Home | - | 12/05/25 | 3 | 2 | 1,820 | |
3.45 | Single-Family Home | - | 05/21/26 | 3 | 2 | 2,386 | |
4.17 | Single-Family Home | - | 06/16/26 | 3 | 3 | 3,736 |
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 |
|---|---|---|---|---|---|---|
1.20 | $1,387,100 | 3 | 3 | 1,018 | Off Market | |
1.79 | $190,500 | 3 | 2 | 1,216 | Off Market | |
1.75 | - | - | - | - | Off Market |
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1997
Lot Size
12.26 acres
Living Area
1,344 sqft
Price/Sqft
$481
About this House
This single-family home is located at 186 Old Mill Rd, Harrison, MT. 186 Old Mill Rd is in Harrison, MT and in ZIP code 59735. This property has 3 bedrooms, 2 bathrooms and approximately 1,344 sqft of floor space. This property has a lot size of 12.26 acres and was built in 1997.
186 Old Mill Rd, Harrison, MT 59735 is a 3 bedroom, 2 bathroom, 1,344 sqft single-family home built in 1997. It last sold for $0 on Mar 4, 2016. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $646,900, with a rent estimate of $1,928/month.
Home Details for 186 Old Mill Rd
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Levels, Entrance, & Accessibility Stories: 1 |
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Exterior Home Features Roof: AsphaltExterior: OtherFoundation Type: Concrete |
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Year Built Year Built: 1997 |
Property Type / Style Property Type: Single Family HomeArchitecture: Conventional |
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Lot Area: 12.26 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Mar 4, 2016 Source: Big Sky Country MLS #209650 | Sold | -- |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $1,560 | $635,200 |
Home facts updated by county records
Market trends in Three Forks
Last updated July 2026
Avg. sale price
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Sale-to-List Price
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Price per sq ft
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Available listings
65
3MoM
Around this home
What Locals Say about Three Forks
At least 9 Trulia users voted on each feature.
83 % Say parking is easy
83 % Say yards are well-kept
81 % Say there's wildlife
81 % Say it's dog friendly
75 % Say car is needed
69 % Say people would walk alone at night
67 % Say kids play outside
62 % Say they plan to stay for at least 5 years
59 % Say there's holiday spirit
54 % Say neighbors are friendly
50 % Say it's walkable to grocery stores
44 % Say streets are well-lit
42 % Say there are community events
36 % Say it's quiet
25 % Say it's walkable to restaurants
18 % Say there are sidewalks
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 186 Old Mill Rd
- What is 186 Old Mill Rd estimated to be worth?Trulia's estimated value for 186 Old Mill Rd in Harrison, MT is $646,900.
- What is the price history for 186 Old Mill Rd?186 Old Mill Rd in Harrison, MT last sold in March 2016.
- Is Harrison a buyer's or seller's market?Harrison is currently a balanced market, based on recent for-sale activity.
- What do residents say about Harrison?Residents describe Harrison, MT as easy to park in, well-kept, and dog-friendly. Most residents say you need a car. See recently sold homes in Harrison, MT.
- How big is the lot at 186 Old Mill Rd?The lot at 186 Old Mill Rd in Harrison, MT is about 12.3 acres.

