Prospect Ave, Horsham, PA Property Records

Montgomery County property records for 29 addresses on Prospect Ave, Horsham, PA · Last verified August 2026

Prospect Ave Highlights

Properties 29
Median Sale Price $426,000
Deeds and Mortgages on File 27
Median Price per Sqft $280
Owner Occupied 72%
Median Annual Tax Bill $5,639
Median Year Built 1957
Median Ownership Tenure 19 years

Properties on Prospect Ave

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

424 Prospect Ave

4 bd · 2.5 ba · 2,828 sqft · built 1940 · 0.387 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Dec 2024 $7,0252026 Amount on Record Dec 2003 Owner on Record Assessor + 1 DocumentUpdated Aug 2026

425 Prospect Ave

4 bd · 2 ba · 2,088 sqft · built 1970 · 0.221 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Aug 2000 $5,6392026 2 Owners on Record AssessorUpdated Jun 2026

427 Prospect Ave

2 bd · 1 ba · 860 sqft · built 1927 · 0.331 acres

Last Sale Tax Bill Prior Sale Owner Records
$320,000Oct 2022 Amount on Record May 2006 Owner on Record Owner Occupied AssessorUpdated Jun 2026

427 Prospect Ave, #A

3 bd · 2.5 ba · 1,617 sqft · built 2008 · 0.022 acres

Last Sale Tax Bill Prior Sale Owner Records
$282,500Jun 2008 $5,7852026 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

427 Prospect Ave, #B

3 bd · 2.5 ba · 2,617 sqft · built 2007 · 0.037 acres

Last Sale Tax Bill Prior Sale Owner Records
$286,250Nov 2007 $6,0122026 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

428 Prospect Ave

3 bd · 3 ba · 1,568 sqft · built 2004 · 0.387 acres

Last Sale Tax Bill Prior Sale Owner Records
$505,000Jul 2022 $7,7972026 Amount on Record Oct 1993 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

429 Prospect Ave

2 bd · 2 ba · 1,356 sqft · built 1940 · 0.467 acres

Last Sale Tax Bill Prior Sale Owner Records
$380,000Jun 2023 Amount on Record Aug 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

430 Prospect Ave

3 bd · 2.5 ba · 1,680 sqft · built 1960 · 0.293 acres

Last Sale Tax Bill Prior Sale Owner Records
$25,000Sep 1973 $5,5872026 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

433 Prospect Ave

4 bd · 4 ba · 4,176 sqft · built 1967 · 0.37 acres

Last Sale Tax Bill Prior Sale Owner Records
$288,000Apr 2003 $8,8382026 2 Owners on Record AssessorUpdated Jun 2026

434 Prospect Ave

5 bd · 3.5 ba · 3,142 sqft · built 1972 · 0.293 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Jun 1988 $7,7972026 2 Owners on Record Assessor + 3 DocumentsUpdated Jun 2026

436 Prospect Ave

3 bd · 2 ba · 1,330 sqft · built 1960 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$270,000Mar 2013 $6,7502026 —Mar 1998 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

439 Prospect Ave

3 bd · 2 ba · 1,310 sqft · built 1937 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$426,000Feb 2024 $5,5282026 Amount on Record Sep 2002 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

440 Prospect Ave

3 bd · 1.5 ba · 1,470 sqft · built 1947 · 0.222 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Oct 2013 $4,3582026 Amount on Record Nov 1997 Owner on Record AssessorUpdated Jun 2026

441 Prospect Ave

4 bd · 2.5 ba · 3,004 sqft · built 1930 · 0.193 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1966 $6,6902026 Owner on Record Owner Occupied AssessorUpdated Jun 2026

443 Prospect Ave

3 bd · 2 ba · 1,722 sqft · built 1957 · 0.176 acres

Last Sale Tax Bill Prior Sale Owner Records
$190,000Jul 2003 $4,9072026 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

501 Prospect Ave

2 bd · 1 ba · 1,450 sqft · built 1955 · 0.467 acres

Last Sale Tax Bill Prior Sale Owner Records
$71,100Mar 1986 $5,4882026 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

502 Prospect Ave

4 bd · 2.5 ba · 1,824 sqft · built 1955 · 0.29 acres

Last Sale Tax Bill Prior Sale Owner Records
$287,500Jul 2007 $5,5312026 Amount on Record Jan 1999 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

503 Prospect Ave

4 bd · 1.5 ba · 1,813 sqft · built 1957 · 0.29 acres

Last Sale Tax Bill Prior Sale Owner Records
—Jan 1953 $5,5782026 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

504 Prospect Ave

3 bd · 1 ba · 1,598 sqft · built 1954 · 0.29 acres

Last Sale Tax Bill Prior Sale Owner Records
$411,000Jul 2024 $5,7152026 Amount on Record Mar 2012 Owner on Record Owner Occupied Assessor + 1 DocumentUpdated Jun 2026

505 Prospect Ave

3 bd · 2.5 ba · 1,619 sqft · built 1953 · 0.387 acres

Last Sale Tax Bill Prior Sale Owner Records
$140,000Aug 1997 $6,0982026 2 Owners on Record Owner Occupied AssessorUpdated Jun 2026

506 Prospect Ave

5 bd · 2 ba · 2,072 sqft · built 1950 · 0.238 acres

Last Sale Tax Bill Prior Sale Owner Records
$148,000Aug 1994 $5,4802026 2 Owners on Record Assessor + 1 DocumentUpdated Jun 2026

507 Prospect Ave

4 bd · 2 ba · 1,722 sqft · built 1950 · 0.251 acres

Last Sale Tax Bill Prior Sale Owner Records
$319,900Oct 2019 $5,2282026 Amount on Record Sep 2016 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

508 Prospect Ave, #A

3 bd · 1.5 ba · 1,280 sqft · built 1999 · 0.014 acres

Last Sale Tax Bill Prior Sale Owner Records
$188,000Oct 2003 $4,9782026 Amount on Record May 1999 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Jun 2026

508 Prospect Ave, #B

3 bd · 2 ba · 1,344 sqft · built 1999 · 0.014 acres

Last Sale Tax Bill Prior Sale Owner Records
$125,000Dec 1998 $4,9782026 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

509 Prospect Ave

4 bd · 2 ba · 2,082 sqft · built 1957 · 0.251 acres

Last Sale Tax Bill Prior Sale Owner Records
$72,000Aug 1983 $5,6652026 Owner on Record Owner Occupied AssessorUpdated Jul 2026

511 Prospect Ave

3 bd · 1.5 ba · 1,722 sqft · built 1953 · 0.251 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Apr 2006 $5,1452026 —Apr 2006 Owner on Record AssessorUpdated Jun 2026

512 Prospect Ave

3 bd · 2.5 ba · 1,569 sqft · built 1962 · 0.29 acres

Last Sale Tax Bill Prior Sale Owner Records
$370,000Mar 2024 $5,7392026 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Jul 2026

513 Prospect Ave

2 bd · 1 ba · 1,120 sqft · built 1956 · 0.309 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Jan 2016 $5,0432026 Owner on Record Owner Occupied AssessorUpdated Jun 2026

516 Prospect Ave

6 bd · 4 ba · 5,430 sqft · built 1966 · 0.387 acres

Last Sale Tax Bill Prior Sale Owner Records
$781,645Sep 2024 $11,0942026 Amount on Record Mar 1972 Owner on Record Assessor + 1 DocumentUpdated Jun 2026

Property Records in Nearby Streets