639 County Line Rd is a 2,626 square foot house on a 8.83 acre lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Alden data, we estimate the home's value is $518,671.
Single-familyProperty Type
1985Year Built
8.83 acresLot Size
$198Est. Price/Sq.Ft.
5 car garageParking
Source:Public Records
Redfin Estimate
$518,671
$5,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14% lower than the average sale price ($603K) 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.
Property details
Interior
Basement Information
Basement Type: Full
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Fuel Type: Oil
Heating Type: Electric
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Cape Cod
Exterior Wall: Aluminum/Vinyl
Pool Information
Pool Type: Steel/Vinyl
Has Pool
Property Information
Living Sq. Ft: 2,626
Ground Floor Sq. Ft: 1,764
# of Stories: 1.5
Lot Information
# of Buildings: 1
Land Sq. Ft: 384,635
Legal Lot Number: 31
Legal Block Number: 1
Municipality Name: DARIEN
Acres: 8.83
State Use Description: SINGLE FAMILY RESID
Utility Information
Sewer Type: Private
Water Service Type: Private
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 2,626
Stories: 1.5
Lot Size: 8.83 acres
Style: Single Family Residential
Year Built: 1985
Year Renovated: 1990
County: Genesee County
APN: 183289A0130000001031002
Home facts updated by county records on Aug 19, 2026
Around this home
Schools
Alden Primary At Townline
Public K-5 • Assigned • 5.4mi
Alden Middle School
Public 6-8 • Assigned • 2.2mi
4/10
Alden Senior High School
Public 9-12 • Assigned • 2.3mi
7/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 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
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Alden, NY • 14004
Average low and high temperatures (°F)
28
17
32
17
50
30
59
40
65
47
78
59
83
63
78
57
75
52
62
43
48
35
36
23
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
99/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 20% for direct sun exposure in Alden. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
10.5 hrs
6.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$493,000 – $597,000
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