631 Main St is a house on a 7,405 square foot lot. - it last sold on April 04, 2025 for $150,000. Based on Redfin's Monroe data, we estimate the home's value is $282,558.
Single-familyProperty Type
7,405 sq ftLot Size
Source:Public Records
Redfin Estimate
$282,558
$133K since sold in April 2025$2,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.6% lower than the average sale price ($365K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 23, 2025 • Final
Residential manufactured dwelling
Install or work on a manufactured home.
New construction
Dec 23, 2025 • Final
Residential mechanical
Remove and replace the heat pump and air handler.
Heat pump
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Exterior
Property Information
Subdivision Name: MONROE
Legal Description: MONROE
Lot Information
Land Sq. Ft: 7,405
Legal Lot Number: 3
Legal Block Number: 3
Fire District: MONROE
Municipality Name: MONROE
Acres: 0.17
State Use Description: RESIDENTIAL IMPROVED
Financial
Assessor Information
Assessment Year: 2025
Tax Area: MONROE
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 7,405 square feet
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Benton County
APN: 203434
Home facts updated by county records on Jul 29, 2026
Around this home
Schools
Monroe Grade School
Public K-8 • Assigned • 0.3mi
4/10
Monroe High School
Public 9-12 • Assigned • 0.2mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.77% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 92° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
13 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Monroe, OR • 97456
Average low and high temperatures (°F)
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57
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41
69
46
77
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85
54
86
57
78
53
64
44
52
41
49
39
Jan
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Apr
May
Jun
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Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.
Provided by Shadowmap
Estimated sale price
$269,000 – $325,000
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