21 Harmony St, Buffalo, WY 82834
Property image
Property image
OFF MARKET

$346,200

Trulia Estimate
  • 3 Beds
  • 3 Baths
  • 1,390 sqft

21 Harmony St, Buffalo, WY 82834

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Home Value

Trulia Estimate
$346K
Since last month
Decreased$4K (-1.2%)
Since last year
Decreased$7K (-1.9%)
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 +85% in the last 10 years
MonthEstimated value
2026
August 2026$346K
August 2026$346K
July 2026$350K
June 2026$348K
May 2026$349K
April 2026$345K
March 2026$346K
February 2026$337K
January 2026$334K
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
93 Harmony St, Buffalo, WY
0.11
Single-Family Home
-
03/13/26
3
2
1,440
39 Harmony St, Buffalo, WY
0.03
Single-Family Home
-
02/17/26
3
2
1,280
455 S Lucas St, Buffalo, WY
0.06
Single-Family Home
-
12/22/25
3
2
1,484
92 Harmony St, Buffalo, WY
0.11
Single-Family Home
-
07/15/26
3
2
1,100
629 Melody St, Buffalo, WY
0.07
Single-Family Home
-
08/06/26
-
1,728
313 Rendezvous St, Buffalo, WY
0.27
Single-Family Home
-
08/13/26
3
2
1,550
331 Rendezvous St, Buffalo, WY
0.32
Single-Family Home
-
08/25/26
3
3
1,658
65 Park Ln, Buffalo, WY
0.47
Single-Family Home
-
10/24/25
4
2
2,136
500 Fullerton Ave, Buffalo, WY
0.74
Single-Family Home
-
07/30/26
3
3
1,766
70 Upper Clear Creek Rd, Buffalo, WY
0.56
Single-Family Home
-
06/15/26
3
3
2,080

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
630 Melody St, Buffalo, WY 82834
0.03
$467,300
3
2
1,589
Off Market
39 Harmony St, Buffalo, WY 82834
0.03
-
3
2
1,280
Recently Sold
32 Harmony St, Buffalo, WY 82834
0.04
$400,600
3
2
1,620
Off Market
26 Harmony St, Buffalo, WY 82834
0.04
$391,800
3
2
1,426
Off Market
638 Melody St, Buffalo, WY 82834
0.06
$462,000
3
2
1,518
Off Market
455 S Lucas St, Buffalo, WY 82834
0.06
-
3
2
1,484
Recently Sold
52 S Lucas St, Buffalo, WY 82834
0.07
$650,000
-
-
-
For Sale
81 Harmony St, Buffalo, WY 82834
0.09
$368,300
3
2
1,354
Off Market
441 S Lucas St, Buffalo, WY 82834
0.10
-
-
-
-
Off Market
92 Harmony St, Buffalo, WY 82834
0.11
-
3
2
1,100
Recently Sold
99 Harmony St, Buffalo, WY 82834
0.12
$353,700
2
2
1,650
Off Market
S Lucas St, Buffalo, WY 82834
0.15
$650,000
-
-
-
For Sale

Local Information

  • Map ViewExplore the area around 21 Harmony St.
  • Schools1 Preschool School2 Elementary Schools1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 2007
1,390 sqft
$249/sqft
Garage

About this House

This single-family home is located at 21 Harmony St, Buffalo, WY. 21 Harmony St is in Buffalo, WY and in ZIP code 82834. This property has 3 bedrooms, 3 bathrooms and approximately 1,390 sqft of floor space. This property has a lot size of 7405 sqft and was built in 2007.
21 Harmony St, Buffalo, WY 82834 is a 3 bedroom, 3 bathroom, 1,390 sqft single-family home built in 2007. It last sold for $0 on Aug 20, 2019. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $346,200, with a rent estimate of $1,984/month.

Home Details for 21 Harmony St

Interior Features

Heating & Cooling
Heating: Forced Air, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Interior Details
Number of Rooms: 7Types of Rooms: Laundry Room

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Other, Wood
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 2007
Property Type / Style
Property Type: Single Family Home

Community

Units in Building: 1

Lot Information

Lot Area: 7405 sqft

Additional Information

On Site Laundry Available

Price and Tax history

DateEventPrice
Aug 20, 2019
Source: N/A
Sold
--
Aug 16, 2019
Source: Agent Provided
Pending
$238,900
Jun 4, 2019
Source: Agent Provided
PriceChange
$238,900
Price decreased by 0%
Jan 7, 2019
Source: Agent Provided
Listed For Sale
$239,900
Jul 15, 2016
Source: Agent Provided
ListingRemoved
$42,500

Market trends in Buffalo

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
88
1MoM

Around this home

What Locals Say about Buffalo

At least 13 Trulia users voted on each feature.

  • 88 % Say car is needed

  • 86 % Say people would walk alone at night

  • 82 % Say it's dog friendly

  • 82 % Say there's wildlife

  • 81 % Say kids play outside

  • 81 % Say they plan to stay for at least 5 years

  • 79 % Say parking is easy

  • 72 % Say there's holiday spirit

  • 71 % Say it's quiet

  • 69 % Say yards are well-kept

  • 60 % Say there are sidewalks

  • 53 % Say neighbors are friendly

  • 50 % Say it's walkable to restaurants

  • 50 % Say streets are well-lit

  • 43 % Say it's walkable to grocery stores

  • 31 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Brandy Bower
    "It’s quiet and peaceful around here. The grocery stores are open expensive but the staff are friendly "
    0
    Flag
  • Brandy Wall
    "City ordinance says you have to pick up after your pets which I don’t really care to do but there’s really not anything I can do about it. "
    0
    Flag
  • Christopher Gorman
    "It's long. I have to drive to Gillette to work a job so I can afford to live in Buffalo. Houses are over priced. "
    0
    Flag
  • Sara B.
    "Beautiful town; everyone takes care of each other, especially when someone is in need. There is a great sense of community, and it is a great place to raise a family or to retire to. When we moved here we were welcomed with open arms, and there are many community events! So much to do locally outdoors as well, and very dog friendly."
    0
    Flag
  • Matt B.
    "Friendly Neighbors, safe place to live. Everyone always greets us as we pass by. kids are always playing in the yards and streets so have to be careful diving "
    0
    Flag
  • Alancindysword
    "i have lived in this neighborhood for 17 years everyone is friendly. i work at the local Hardware store for 16 1/2 years everyone knows my name and evryone is very friendly. There are Deer in town. Dog friendly town. Great gym to go to. Walking paths and parks . Free city pool. mountain views."
    0
    Flag
  • Tawny W.
    "What a sweet and friendly town. "
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 21 Harmony St

  • What is 21 Harmony St estimated to be worth?
    Trulia's estimated value for 21 Harmony St in Buffalo, WY is $346,200.
  • What is the price history for 21 Harmony St?
    21 Harmony St in Buffalo, WY last sold in August 2019.
  • Is Buffalo a buyer's or seller's market?
    Buffalo is currently a buyer's market, based on recent for-sale activity.
  • What do residents say about Buffalo?
    Residents describe Buffalo, WY as dog-friendly, established, and easy to park in. Most residents say you need a car. See recently sold homes in Buffalo, WY.
  • Does 21 Harmony St have air conditioning?
    Yes, 21 Harmony St in Buffalo, WY has air conditioning.
  • Does 21 Harmony St have laundry facilities?
    Yes, 21 Harmony St in Buffalo, WY has laundry facilities.

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