4451 Upper Union Flat Rd, Colfax, WA 99111
OFF MARKET

$745,100

Trulia Estimate
  • 4 Beds
  • 2.5 Baths
  • 3,700 sqft (on 25 acres)

4451 Upper Union Flat Rd, Colfax, WA 99111

Est. Refi. Payment $4,448/mo*
Refinance Your Home

Home Value

Trulia Estimate
$745K
Since last month
Increased$29K (+4%)
Since last year
Decreased$3K (-0.4%)
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 +206% in the last 10 years
MonthEstimated value
2026
August 2026$745K
August 2026$743K
July 2026$716K
June 2026$746K
May 2026$741K
April 2026$725K
March 2026$719K
February 2026$670K
January 2026$686K
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
952 Carothers Rd, Pullman, WA
4.36
Single-Family Home
$445,000
06/02/26
3
1
1,742
410-5 E James St, Colfax, WA
5.37
Single-Family Home
$270,000
10/09/25
2
2
1,556
3202 S Palouse River Rd, Colfax, WA
6.31
Single-Family Home
$905,000
01/05/26
5
3.5
4,835
35802 State Route 195, Colfax, WA
6.65
Single-Family Home
$430,000
09/04/26
3
2
1,789
912 S Lake St, Colfax, WA
6.78
Single-Family Home
$460,000
01/16/26
5
3
3,760
906 S East St, Colfax, WA
6.80
Single-Family Home
$285,000
09/09/26
4
2
1,939
208 E James St, Colfax, WA
6.81
Single-Family Home
$460,000
07/02/26
5
2
2,481
905 S East St, Colfax, WA
6.81
Single-Family Home
$329,000
05/08/26
3
2
2,292
718 S Scenicview Dr, Colfax, WA
6.88
Single-Family Home
$425,000
05/04/26
4
3
2,004
809 E Southview Ave, Colfax, WA
6.85
Single-Family Home
$383,000
06/15/26
3
2
1,758

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
11701 State Route 194, Colfax, WA 99111
2.26
$320,000
2
1
840
Off Market
3751 Upper Union Flat Rd, Colfax, WA 99111
2.41
-
-
-
-
Off Market
3751 Upper Union Flat Rd, Colfax, WA 99111
2.41
$550,300
2
1
-
Off Market
8981 State Route 194, Colfax, WA 99111
2.12
$399,200
5
1
1,757
Off Market
3951 Upper Union Flat Rd, Colfax, WA 99111
2.23
$368,000
3
2
1,806
Off Market
1702 Hamilton Hill Rd, Colfax, WA 99111
1.22
-
3
1
1,243
Off Market
1561 Evans Rd, Colfax, WA 99111
0.98
$578,900
3
2
1,456
Off Market

Local Information

  • Map ViewExplore the area around 4451 Upper Union Flat Rd.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1905
25 acre lot
3,700 sqft
$201/sqft
Garage

About this House

Craftsman style county farm house on 25 acres and 4 outbuildings on the Upper Union Flat Creek. 1200 square feet wrap around covered porch, Italian Porchelien tiled deck with marble and granite inlays.
4451 Upper Union Flat Rd, Colfax, WA 99111 is a 4 bedroom, 3 bathroom, 3,700 sqft single-family home built in 1905. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $745,100, with a rent estimate of $2,606/month.

Home Details for 4451 Upper Union Flat Rd

Interior Features

Interior Details
BasementAtticTypes of Rooms: Walk In Closet, Dining Room, Laundry Room, Master Bath, Mud Room, Office, Workshop
Heating & Cooling
Heating: Forced Air, Heat Pump, ElectricAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1.5Floors: Tile, Carpet, Hardwood, Laminate
Appliances & Utilities
DishwasherDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Hot Tub or Spa

Exterior Features

Exterior Home Features
Roof: CompositionDeckExterior: Shingle, Wood, Cement ConcretePorch
Parking & Garage
GarageParking Spaces: 5Parking: Garage Detached, Off Street

Property Information

Year Built
Year Built: 1905Year Updated: 2005
Property Type / Style
Property Type: Single Family HomeArchitecture: Conventional

Lot Information

Lot Area: 25.00 acres

Price and Tax history

YearProperty taxTax assessment
2025
$2,535
$228,450
Home facts updated by county records

Market trends in Colfax

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
29
6MoM

Around this home

What Locals Say about Colfax

At least 9 Trulia users voted on each feature.

  • 100 % Say it's walkable to grocery stores

  • 93 % Say people would walk alone at night

  • 93 % Say it's walkable to restaurants

  • 91 % Say kids play outside

  • 86 % Say there's wildlife

  • 86 % Say there are sidewalks

  • 78 % Say parking is easy

  • 77 % Say it's dog friendly

  • 69 % Say yards are well-kept

  • 64 % Say neighbors are friendly

  • 62 % Say car is needed

  • 57 % Say streets are well-lit

  • 43 % Say it's quiet

  • 33 % Say there's holiday spirit

  • 31 % Say they plan to stay for at least 5 years

Sourced by Trulia users. Learn more about our methodology.
  • Jeannette S.
    "Quiet southeast facing street in a quiet town with two nearby universities"
    0
    Flag

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Frequently asked questions about 4451 Upper Union Flat Rd

  • What is 4451 Upper Union Flat Rd estimated to be worth?
    Trulia's estimated value for 4451 Upper Union Flat Rd in Colfax, WA is $745,100.
  • Is Colfax a buyer's or seller's market?
    Colfax is currently a buyer's market, based on recent for-sale activity.
  • What do residents say about Colfax?
    Residents describe Colfax, WA as walkable to grocery stores, walkable to restaurants, and pedestrian-friendly. See recently sold homes in Colfax, WA.
  • What are the closest schools to 4451 Upper Union Flat Rd?
    The closest schools to 4451 Upper Union Flat Rd in Colfax, WA are Colfax High School (Middle, rated 6/10), Leonard M Jennings Elementary School (rated 7/10).
  • Does 4451 Upper Union Flat Rd have air conditioning?
    Yes, 4451 Upper Union Flat Rd in Colfax, WA has air conditioning.
  • Does 4451 Upper Union Flat Rd have laundry facilities?
    Yes, 4451 Upper Union Flat Rd in Colfax, WA has in-unit laundry.

Explore by feature - Pet Friendly

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Explore by feature - Air Conditioning

Explore by feature - Washer/dryer

8 rentals with a washer/dryer in Colfax, WA

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Off Market Homes Near 4451 Upper Union Flat Rd

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