4271 Mill Rd is a 2,146 square foot house on a 1.2 acre lot with 3 bedrooms and 1 bathroom. - it last sold on August 17, 1979 for $33,000. Based on Redfin's Emmaus data, we estimate the home's value is $350,879.
Single-familyProperty Type
1934Year Built
1.2 acresLot Size
$164Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$350,879
$318K since sold in August 1979$1,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.4% higher than the average sale price ($330K) 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.
Zoning
R-SR
Rural Suburban Residential District
To provide for low density residential neighborhoods that are primarily composed of single-family detached dwellings. To protect these areas from incompatible uses
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Day care facility
General retail
Housing-Group
Housing-Single unit
Library
Golf related
Cemetery
Park & open space
Timberland
Property details
Interior
Basement Information
Basement Type: Full
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Baseboard
Room Information
# of Rooms: 5
Exterior
Exterior Information
Construction Type: Aluminum/Vinyl
Exterior Wall: Aluminum/Vinyl
Property Information
Living Sq. Ft: 2,146
Ground Floor Sq. Ft: 736
# of Stories: 2
Stories Type: 2
Parking & Garage Information
Parking Type: Detached Garage
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 52,272
Legal Lot Number: 5
Legal Block Number: 1
Municipality Name: UPPER MILFORD TWP
Acres: 1.2
Zoning Code: R-SR
County Use Description: 1 FAMILY - DETACHED
Financial
Assessor Information
Assessment Year: 2026
Tax District County: UPPER MILFORD TWP
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 2,146
Stories: 2.0
Lot Size: 1.2 acres
Style: Single Family Residential
Year Built: 1934
Year Renovated: —
County: Lehigh County
APN: 549318053389 1
Home facts updated by county records on Jul 20, 2026
Around this home
Schools
Macungie El School
Public K-5 • Assigned • 1.7mi
8/10
Eyer Middle School
Public 6-8 • Assigned • 1.7mi
8/10
Emmaus High School
Public 9-12 • Assigned • 1.3mi
8/10
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
4/10 Heat Factor
7 days above 99° expected this year, 15 days in 30 years
4/10 Wind Factor
21% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Emmaus, PA • 18049
Average low and high temperatures (°F)
32
20
37
24
55
36
63
44
69
52
80
62
84
68
78
60
75
58
66
46
53
38
38
25
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Dec
Sun exposure
In this area, properties receive around 9 hours in
June and 3.8 hours in December, placing it below the
U.S. average for solar exposure.
9 hrs
3.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$334,000 – $404,000
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