21 Main St is a 896 square foot house on a 2,760 square foot lot with 2 bedrooms and 1.5 bathrooms. Based on Redfin's Emmaus data, we estimate the home's value is $298,234.
Single-familyProperty Type
1957Year Built
2,760 sq ftLot Size
$333Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$298,234
$5,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.1% lower than the average sale price ($301K) 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
B-H
Highway Commercial District
To provide for a wide range of needed commercial uses in locations that are less likely to involve conflicts with existing residences and that have excellent access to major highways. To use special care and control on access onto arterial and collector streets to avoid traffic hazards.
Permitted uses
Include but are not limited to:
Bank
Convenience store
Day care facility
Laundromat
General retail
Restaurant
Housing-Group
Housing-Senior
Hotel / motel
Office
Property details
Interior
Basement Information
Basement Type: Full
Bathroom Information
# of Full Baths: 1
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Central
Room Information
# of Rooms: 4
Exterior
Exterior Information
Construction Type: Brick
Exterior Wall: Brick
Property Information
Living Sq. Ft: 896
Ground Floor Sq. Ft: 896
# of Stories: 1
Stories Type: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,760
Legal Lot Number: 3
Legal Block Number: 9
Municipality Name: EMMAUS BORO
Acres: 0.0634
Depth Footage: 59.71
Front Footage: 48.17
Zoning Code: B-H
County Use Description: 1 FAMILY - DETACHED
Financial
Assessor Information
Assessment Year: 2026
Tax District County: EMMAUS BOROUGH
Public facts
Beds: 2
Baths: 1.5
Sq. Ft.: 896
Stories: 1.0
Lot Size: 2,760 square feet
Style: Single Family Residential
Year Built: 1957
Year Renovated: —
County: Lehigh County
APN: 549477388709 1
Home facts updated by county records on Oct 19, 2026
Around this home
Schools
Lincoln El School
Public K-5 • Assigned • 0.4mi
9/10
Lower Macungie Middle School
Public 6-8 • Assigned • 4.5mi
7/10
Emmaus High School
Public 9-12 • Assigned • 1.1mi
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
5/10 Heat Factor
7 days above 99° expected this year, 15 days in 30 years
4/10 Wind Factor
17% 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
67
78
60
76
58
66
46
53
38
38
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 8.9 hours in
June and 3.9 hours in December, placing it below the
U.S. average for solar exposure.
8.9 hrs
3.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$284,000 – $343,000
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