21 Mumma Ave
Hanover, PA 17331
3 bd 2 ba 2,279 sqft Built 1958 Lot 9,100 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $79,880 | $28,570 | $108,450 | $3,654 |
| 2024 | $79,880 | $28,570 | $108,450 | $3,654 |
| 2023 | $79,880 | $28,570 | $108,450 | $3,589 |
| 2022 | $79,880 | $28,570 | $108,450 | $3,512 |
| 2021 | $79,880 | $28,570 | $108,450 | $3,320 |
| 2020 | $79,880 | $28,570 | $108,450 | $3,320 |
| 2019 | $79,880 | $28,570 | $108,450 | $3,256 |
| 2018 | $79,880 | $28,570 | $108,450 | $3,213 |
| 2017 | $76,280 | $28,570 | $104,850 | $3,035 |
| 2016 | $76,280 | $28,570 | $104,850 | $2,865 |
| 2015 | $76,280 | $28,570 | $104,850 | $2,730 |
| 2014 | $76,280 | $28,570 | $104,850 | $2,664 |
| 2013 | $76,280 | $28,570 | $104,850 | $2,611 |
| 2012 | $76,280 | $28,570 | $104,850 | $2,521 |
| 2011 | $76,280 | $28,570 | $104,850 | $2,477 |
| 2009 | $76,280 | $28,570 | $104,850 | $2,251 |
| 2008 | $76,280 | $28,570 | $104,850 | $2,121 |
| 2007 | $76,280 | $28,570 | $104,850 | $2,050 |
Property facts
Year built
1958
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
2,279 sqft
Lot size
9,100 sqft
ZIP code
17331
City
Hanover
Street
Mumma Ave
Coordinates
39.80070, -76.96246
Comparable properties nearby
Frequently asked questions
When did 21 Mumma Ave last sell?
No public-record sale is on file for 21 Mumma Ave.
What is the current tax assessment for 21 Mumma Ave?
The most recent total assessment for 21 Mumma Ave (year 2025) is $108,450 with $3,654 in property tax.
When was 21 Mumma Ave built?
21 Mumma Ave was built in 1958.
How does 21 Mumma Ave compare to others on Mumma Ave?
We track 8 other properties on Mumma Ave. Browse the list under "Other properties on Mumma Ave" to compare beds, baths, and sale history.
What are the property facts for 21 Mumma Ave?
21 Mumma Ave is a 3 bed, 2 bath, 2,279 sqft, 9,100 sqft lot single_family.
Is 21 Mumma Ave a flip candidate?
No — 21 Mumma Ave does not appear in our flips dataset.
Is 21 Mumma Ave a tax-appeal candidate?
No — 21 Mumma Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-3.9%
Implied 1-yr
-15.6%
2026 Q3
$245.7K
2026 Q4
$232.9K
ZIP 17331 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Mumma Ave