421 Declaration Ave
Billings, MT 59105
Heights- 3 Beds
- 2 Baths
- 1,104 sqft (on 0.25 acres)
$397,500
as of Aug 11, 2026
$397,500
as of Aug 11, 2026
3 Beds
2 Baths
1,104 sqft
(on 0.25 acres)
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1981
Lot Size
0.25 acres
Living Area
1,104 sqft
Price/Sqft
$360
Parking
Garage
About this House
This single-family home is located at 421 Declaration Ave, Billings, MT. 421 Declaration Ave is in the Heights neighborhood in Billings, MT and in ZIP code 59105. This property has 3 bedrooms, 2 bathrooms and approximately 1,104 sqft of floor space. This property has a lot size of 10846 sqft and was built in 1981.
Home Details for 421 Declaration Ave
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Interior Details BasementNumber of Rooms: 7 |
Heating & Cooling Heating: OtherAir ConditioningCooling System: CentralHeating Fuel: Other |
Levels, Entrance, & Accessibility Stories: 1 |
Fireplace & Spa Fireplace |
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Exterior Home Features Roof: AsphaltDeckExterior: OtherFoundation Type: Concrete |
Parking & Garage GarageParking: Garage |
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Year Built Year Built: 1981Year Updated: 1985 |
Property Type / Style Property Type: Single Family HomeArchitecture: Other |
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Units in Building: 1 |
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Lot Area: 10846 sqft |
Market trends in Heights
Last updated June 2026
Avg. sale price
$387K
$1.57KMoM
Sale-to-List Price
100.0%
0.3%MoM
Price per sq ft
$178
$6MoM
Available listings
121
5MoM
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $2,069 |
| Assessment | $357,200 |
Home facts updated by county records
Comparable Sales for 421 Declaration Ave
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.14 | Single-Family Home | - | 12/29/25 | 3 | 2 | 1,232 | |
0.22 | Single-Family Home | - | 01/27/26 | 3 | 2 | 1,704 | |
0.07 | Single-Family Home | - | 07/09/26 | 4 | 3 | 2,321 | |
0.09 | Single-Family Home | - | 07/06/26 | 4 | 3 | 2,744 | |
0.40 | Single-Family Home | - | 11/25/25 | 5 | 2 | 1,106 | |
0.30 | Single-Family Home | - | 04/02/26 | 4 | 2 | 2,146 | |
0.58 | Single-Family Home | - | 12/23/25 | 3 | 2 | 1,368 | |
0.63 | Single-Family Home | - | 11/20/25 | 3 | 2 | 1,435 | |
0.29 | Single-Family Home | - | 03/17/26 | 3 | 3 | 3,168 | |
0.19 | Single-Family Home | - | 04/01/26 | 5 | 2.5 | 3,508 |
Home facts updated by county records
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 421 Declaration Ave.
What Locals Say about Heights
At least 160 Trulia users voted on each feature.
91 % Say car is needed
88 % Say it's dog friendly
86 % Say parking is easy
82 % Say yards are well-kept
80 % Say there's holiday spirit
77 % Say kids play outside
75 % Say there's wildlife
74 % Say there are sidewalks
66 % Say people would walk alone at night
66 % Say it's quiet
59 % Say neighbors are friendly
49 % Say it's walkable to grocery stores
41 % Say they plan to stay for at least 5 years
35 % Say streets are well-lit
27 % Say it's walkable to restaurants
19 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
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Frequently asked questions about 421 Declaration Ave
- What is 421 Declaration Ave estimated to be worth?Trulia's estimated value for 421 Declaration Ave in Billings, MT is $397,500.
- Is Billings a buyer's or seller's market?Billings is currently a seller's market, based on recent for-sale activity.
- What's the median sale price in Billings?The median sale price in Billings is $387K. That is down $1.57K from the prior month.
- What do residents say about the Heights neighborhood?Residents describe the Heights neighborhood in Billings, MT as dog-friendly, easy to park in, and well-kept. Most residents say you need a car. See recently sold homes in Heights, Billings.
- Does 421 Declaration Ave have air conditioning?Yes, 421 Declaration Ave in Billings, MT has air conditioning.
- How big is the lot at 421 Declaration Ave?The lot at 421 Declaration Ave in Billings, MT is about 0.25 acres (10,846 sq ft).