640 Mill Rd
Helena, MT 59602
Helena Valley West Central- 4 Beds
- 3 Baths
- 2,214 sqft (on 0.46 acres)
$503,100
as of Aug 24, 2026
$503,100
as of Aug 24, 2026
4 Beds
3 Baths
2,214 sqft
(on 0.46 acres)
Home Value
Trulia Estimate
$503KSince last month
Decreased$3K (-0.6%)Since last year
Increased$8K (+1.5%)Since last sale
Increased$293K (+139.7%)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 +114% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $503K |
| July 2026 | $506K |
| June 2026 | $506K |
| May 2026 | $505K |
| April 2026 | $499K |
| March 2026 | $499K |
| February 2026 | $494K |
| January 2026 | $490K |
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 |
|---|---|---|---|---|---|---|---|
0.07 | Single-Family Home | - | 12/22/25 | 4 | 2 | 1,940 | |
0.10 | Single-Family Home | - | 12/12/25 | 4 | 2 | 2,216 | |
0.33 | Single-Family Home | - | 08/14/26 | 4 | 3.5 | 2,909 | |
0.43 | Single-Family Home | - | 02/20/26 | 4 | 3 | 1,656 | |
0.40 | Single-Family Home | - | 07/28/26 | 4 | 3 | 3,431 | |
0.49 | Single-Family Home | - | 05/12/26 | 5 | 3 | 2,496 | |
0.33 | Single-Family Home | - | 07/30/26 | 3 | 2 | 1,667 | |
0.54 | Single-Family Home | - | 07/08/26 | 4 | 3 | 2,774 | |
0.50 | Single-Family Home | - | 05/29/26 | 4 | 2 | 1,914 | |
0.53 | Single-Family Home | - | 12/10/25 | 6 | 3 | 2,184 |
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 |
|---|---|---|---|---|---|---|
0.07 | $539,200 | 6 | 2 | 2,748 | Off Market | |
0.07 | - | 4 | 2 | 1,940 | Recently Sold | |
0.10 | $480,900 | 4 | 2 | 2,592 | Off Market | |
0.10 | - | 4 | 2 | 2,216 | Recently Sold | |
0.12 | $500,000 | 5 | 3 | 2,016 | Off Market | |
0.15 | $421,400 | 4 | 2 | 2,520 | Off Market | |
0.19 | $471,600 | 3 | 1.5 | 1,872 | Off Market | |
0.22 | $615,200 | 3 | 2.5 | 2,344 | Off Market | |
0.22 | $469,200 | 3 | 2 | 1,540 | Off Market | |
0.29 | $653,000 | 3 | 2.5 | 2,696 | Off Market | |
0.29 | $77,500 | 2 | 1 | 910 | Off Market | |
0.31 | $481,400 | 3 | 2 | 1,636 | Off Market |
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1994
Lot Size
0.46 acres
Living Area
2,214 sqft
Price/Sqft
$227
Parking
Garage
About this House
This single-family home is located at 640 Mill Rd, Helena, MT. 640 Mill Rd is in the Helena Valley West Central neighborhood in Helena, MT and in ZIP code 59602. This property has 4 bedrooms, 3 bathrooms and approximately 2,214 sqft of floor space. This property has a lot size of 0.46 acres and was built in 1994.
640 Mill Rd, Helena, MT 59602 is a 4 bedroom, 3 bathroom, 2,214 sqft single-family home in Helena Valley West Central, built in 1994. It last sold for $210,000 on Feb 7, 2014. It is currently off market. The Trulia Estimate is $503,100, with a rent estimate of $2,579/month.
Home Details for 640 Mill Rd
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Heating & Cooling Heating: Baseboard, ElectricHeating Fuel: Baseboard |
Levels, Entrance, & Accessibility Stories: 2Floors: Tile, Carpet, Hardwood, Linoleum Vinyl |
Interior Details AtticNumber of Rooms: 6Types of Rooms: Dining Room, Family Room, Laundry Room, Master Bath, Recreation RoomCeiling Fan |
Appliances & Utilities Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher |
Windows, Doors, Floors & Walls Double Paned Windows |
Security Security System |
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Exterior Home Features Roof: AsphaltDeckExterior: WoodFoundation Type: ConcreteLawnSprinkler System |
Parking & Garage GarageParking: Garage Attached |
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Year Built Year Built: 1994 |
Property Type / Style Property Type: Single Family HomeArchitecture: Split-level |
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Units in Building: 1 |
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Lot Area: 0.46 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Feb 7, 2014 Source: MRMLS #1287908 | Sold | -- |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $2,495 | $461,600 |
Home facts updated by county records
Market trends in Helena
Last updated July 2026
Avg. sale price
$505K
$28.67KMoM
Sale-to-List Price
—
Price per sq ft
$261
$6MoM
Available listings
313
14MoM
Around this home
What Locals Say about Helena Valley West Central
At least 20 Trulia users voted on each feature.
96 % Say it's dog friendly
92 % Say car is needed
86 % Say parking is easy
83 % Say there's holiday spirit
79 % Say yards are well-kept
72 % Say people would walk alone at night
69 % Say it's quiet
67 % Say kids play outside
63 % Say neighbors are friendly
50 % Say there's wildlife
46 % Say they plan to stay for at least 5 years
40 % Say there are sidewalks
25 % Say streets are well-lit
13 % Say it's walkable to grocery stores
11 % Say it's walkable to restaurants
10 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 640 Mill Rd
- What is 640 Mill Rd estimated to be worth?Trulia's estimated value for 640 Mill Rd in Helena, MT is $503,100.
- What is the price history for 640 Mill Rd?640 Mill Rd in Helena, MT last sold in February 2014.
- Is Helena a buyer's or seller's market?Helena is currently a buyer's market, based on recent for-sale activity.
- What's the median sale price in Helena?The median sale price in Helena is $505K. That is up $28.67K from the prior month.
- Does 640 Mill Rd have laundry facilities?Yes, 640 Mill Rd in Helena, MT has in-unit laundry.
- How big is the lot at 640 Mill Rd?The lot at 640 Mill Rd in Helena, MT is about 0.46 acres (20,038 sq ft).