43 S Main St, Allentown, NJ, 08501
About This Home
This is a fantastic opportunity to own income property in sought-after Allentown NJ. This duplex affords you the opportunity to have two income-producing units, or live in one side while collecting rent on the other! This two-story home sits right on Connies Millpond in downtown Allentown, with a deep backyard offering gorgeous water views. The lower unit is 1 bedroom, 1 bath and currently occupied on a lease for $2100/month. The upstairs unit is 1 bedroom/1 bath plus a spacious loft with many potential uses (bedroom, office, den, etc). It is vacant for an owner/user, but has the potential of $2500/month for an investor.
Getting Around
Somewhat Walkable
Very Limited Transit
Somewhat BikeableSchools
Construction
Condition
- Year built: 1900
Materials
- Foundation: Brick/Mortar
- Roof: Asphalt
- Construction materials: Frame
Type & Style
- Home type: SingleFamily
- Architectural style: Victorian
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Oven/Range - Electric,Refrigerator,Gas Water Heater
Basement
- Has basement: Yes
- Basement: Partial
Bedroom1
- Level: Main
Bedroom2
- Level: Upper
Bedrooms & Bathrooms
- Bedrooms: 2
- Main level bedrooms: 1
Dining Room
- Level: Upper
Features
- Flooring: Wood
- Finished area below ground: 0
- Finished area above ground: 2,029
Heating & Cooling
- Heating features: Steam,Natural Gas
- Cooling features: None
Interior Area
- Total structure area: 2,029
- Total interior livable area: 2,029 sqft
Kitchen
- Level: Upper
Kitchen
- Level: Main
Living Room
- Level: Upper
Living Room
- Level: Main
Loft
- Level: Upper
Property
Accessibility
- Accessibility features: None
Details
- Parcel number: 030001400028
- Zoning: RESIDENTIAL
- Special condition: Standard
- Exclusions: Tenants Personal Property
Features
- Levels: Two and One Half
- Stories: 2
- Pool features: None
- Has view: Yes
- View description: Lake
- Has water view: Yes
- Water view: Lake
- On waterfront: Yes
- Waterfront features: Lake
- Frontage length: Water Frontage Ft: 10
Lot
- Lot size dimensions: 25.00 x 0.00
Parking
- Parking features: On Street
- Has uncovered spaces: Yes
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Strong Wind
- Heat Wave
- Winter Weather
- Tsunami
How This Home’s Risks Compare
FEMA Declared Disasters Across New Jersey Counties
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $2,502 | $30,024 |
| Home Insurance * | $156 | $1,872 |
| Property Taxes | $631 | $7,572 |
| Electricity | $223 | $2,684 |
| Total | $3,512 | $42,144 |
Income You'd Need if You Spent...
New Jersey FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-05-08 | Price change | $499,000 |
| 2026-04-14 | Listed for sale | $525,000 |
| 2023-05-26 | Sold | $363,000 |
| 2023-05-19 | Pending sale | $360,000 |
| 2023-05-10 | Contingent | $360,000 |
| 2023-05-05 | Listed for sale | $360,000 |
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