Purchase History
| Date | Event | Price | Source | Agents | 
|---|---|---|---|---|
| 07/28/2006 | Sold | $167,000 | Public records | 
Cost estimate history
| Year | Tax | Assessment | Market | 
|---|---|---|---|
| 2014 | N/A | $142,400 | $142,400 | 
Keystone Ave Incidents registered in FEMA 
(Federal Emergency Management Agency)
To date, we have no information about incidents registered in FEMA in 2025
            
        
                    06 Apr 2015
                    Carbon monoxide incident
                
                Property Use — 
                 1 or 2 family dwelling
               Properties Nearby
| Street Address | Residens/Landlords | |
|---|---|---|
| 411 Keystone Ave, Emmaus, PA 18049-2642   Single Family Residential 
 | Juli A Febbraro, Edith I Hangen | |
| 414 Keystone Ave, Emmaus, PA 18049-2610   Single Family Residential 
 | Ed V Continenza, Victor R Gualano | |
| 418 Keystone Ave, Emmaus, PA 18049-2610   Single Family Residential 
 | D J Slifer, Daniel J Slifer | |
| 421 Keystone Ave, Emmaus, PA 18049-2648   Single Family Residential 
 | Russell R Kerstetter | |
| 424 Keystone Ave, Emmaus, PA 18049-2610   Single Family Residential 
 | Stephanie Buchen, Paul J Frantz | |
| 428 Keystone Ave, Emmaus, PA 18049-2610   Single Family Residential 
 | Gilbert, N.R. (Association't), Nonnemacher Enterprises, Inc | |
| 433 Keystone Ave, Emmaus, PA 18049-2648   Single Family Residential 
 | Beatrice A Delong, Kevin K Delong | |
| 434 Keystone Ave, Emmaus, PA 18049-2610   Single Family Residential 
 | Veronica Harrier, Angela Kiechel | |
| 438 Keystone Ave, Emmaus, PA 18049-2610   Single Family Residential 
 | Lehigh Valley Electric Inc, Rita J Baker | |
| 444 Keystone Ave, Emmaus, PA 18049-2610   Single Family Residential 
 | Barbara A Kistler, Robert L Vrecsics |