
938 Saint Anne St
Castle Shannon, PA
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Featured local agent — Castle Shannon, PA
Compass Real Estate · Castle Shannon, PA
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The last median sale price Redfin published was $235,000, -2.1% year over year (through May 2026). With 2.1 months of supply and homes going under contract in about 37 days, Castle Shannon is a seller's market. At today's 7.03% 30-year fixed rate, 20% down on a $235,000 home is about $1,255/mo in principal and interest.
Median sale price
$235,000
-2.1% year over year
Redfin, through May 2026
Days on market
37
Average pace
Redfin, through May 2026
Active listings
23
2.1 months of supply
Redfin, through May 2026
30-yr fixed rate
7.03%
Freddie Mac weekly average
Freddie Mac via FRED, September 2026
Median household income
$62,426
Home costs 3.8x income
U.S. Census ACS, 2023
Sale-to-list ratio
101.6%
Selling above asking
Redfin, through May 2026
Zillow figures refresh monthly. Redfin figures are through May 2026 — Redfin stopped publishing its public market trackers in June 2026, so those numbers are final, not current. Mortgage rates come from Freddie Mac via FRED and update weekly.
Castle Shannon, PA is a seller's market, based on 2.1 months of supply and homes selling in about 37 days. Under 4 months of supply tilts the market toward sellers: homes clear faster than they are replaced, so concessions are scarce.
Inputs are Redfin's final published period (May 2026). How we classify markets · Where the data comes from
Every row below is Redfin's final published month for Castle Shannon, PA. Redfin, through May 2026
| Metric | Value |
|---|---|
| Median sale price | $235,000 |
| Median list price | $250,000 |
| Year-over-year price change | -2.1% |
| Median price per sq ft | $187/sq ft |
| Median days on market | 37 days |
| Active inventory | 23 listings |
| Months of supply | 2.1 months |
| Sale-to-list price ratio | 101.6% |
| Homes sold (that month) | 11 |
| New listings (that month) | 11 |
| Listings with a price cut | 8.7% |
| Market condition | Seller's market |
Over the last three years the median sale price in Castle Shannon, PA rose 6.8%, from $220,000 to $235,000. 8.7% of Castle Shannon listings cut their asking price in the final Redfin month — a modest share, which is what a market looks like when sellers are pricing close to where homes actually clear. For prices to fall meaningfully from here, supply would have to keep building past 2.1 months while the sale-to-list ratio slips below its current 101.6%. Watch those two together — they move before the median does.
Redfin, through May 2026 — the chart ends at Redfin's final published month.
Weekly updates on prices, inventory, and trends. Free forever.
Priced off the median sale price of $235,000 at the current 7.03% 30-year fixed rate. These are principal and interest only — property taxes, homeowner's insurance, HOA dues and mortgage insurance are on top, and they vary enough by property that we will not guess them for you.
| Down payment | Cash at close | Loan amount | Monthly P&I |
|---|---|---|---|
| 20% | $47,000 | $188,000 | $1,255/mo |
| 5% | $11,750 | $223,250 | $1,490/mo |
Redfin, through May 2026 for the price · Freddie Mac via FRED, September 2026 for the rate
Lenders generally want housing costs under 28% of gross income. On the 20%-down payment of $1,255, that implies roughly $53,767 a year before you add taxes and insurance. The median household in Castle Shannon earns $62,426, about $8,659 more than that threshold — the typical local household clears the payment on a typical local home with 20% down. That puts the price-to-income ratio at 3.8x — above the historical 3x norm but in line with much of the country in 2026.
Run it with your own numbers: affordability calculator · mortgage calculator
Tell us your timeline. We send the Castle Shannon market brief: the price ranges that actually clear, how long homes sit, and what to fix on your credit before you apply.
Zillow does not publish a rent index (ZORI) for Castle Shannon, PA, so we cannot compute a price-to-rent ratio here without borrowing a nearby market's rents and calling them local — which we will not do. The rent vs. buy calculator works with a rent figure you supply.
Active listings in Castle Shannon, PA went from 18 in May 2025 to 23 in May 2026, a +27.8% change. Rising inventory is the single most useful leading indicator for buyers: more choice, longer marketing times, and more sellers willing to negotiate before price cuts show up in the median.
| Month | Active listings | New listings |
|---|---|---|
| June 2025 | 27 | 18 |
| July 2025 | 26 | 10 |
| August 2025 | 30 | 13 |
| September 2025 | 29 | 11 |
| October 2025 | 29 | 12 |
| November 2025 | 23 | 4 |
| December 2025 | 22 | 4 |
| January 2026 | 22 | 8 |
| February 2026 | 22 | 5 |
| March 2026 | 18 | 8 |
| April 2026 | 24 | 15 |
| May 2026 | 23 | 11 |
Redfin, through May 2026
Castle Shannon homes sell for $235,000 — 29% below the Pennsylvania median of $330,200. Against the national median of $410,700, Castle Shannon runs 43% lower. Year-over-year, Castle Shannon moved -2.1% against Pennsylvania's +5.3% — a smaller swing than the state as a whole.
| Market | Median sale price | YoY | Days on market |
|---|---|---|---|
| Castle Shannon, PA | $235,000 | -2.1% | 37 days |
| Pennsylvania statewide | $330,200 | +5.3% | 30 days |
| United States | $410,700 | not published | not published |
City and state rows: Redfin, through May 2026 · U.S. row: Freddie Mac via FRED, April 2026 (MSPUS, quarterly)
There are currently 23 homes listed for sale in Castle Shannon, Pennsylvania. The median listing price is $250K. Featured listings range from $51,500 to $350,000.

Castle Shannon, PA

Castle Shannon, PA

Castle Shannon, PA

Castle Shannon, PA

Castle Shannon, PA

Castle Shannon, PA

Castle Shannon, PA

Castle Shannon, PA

Castle Shannon, PA

Castle Shannon, PA

Castle Shannon, PA

Castle Shannon, PA
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Active listings
23
Homes on market
Median list price
$250K
Avg. days on market
37
Days until sale
New this week
11
Newly listed
How the Castle Shannon, PA market breaks down across single-family homes, condos and townhouses. Redfin, through May 2026
| Property type | Median price | Price / sq ft | Homes sold | Days on market |
|---|---|---|---|---|
| Single-family | $235,000 | $214/sq ft | 9 | 37 days |
| Condo / co-op | $69,000 | $115/sq ft | 1 | 18 days |
| Townhouse | $239,900 | $182/sq ft | 1 | 38 days |
American Community Survey estimates for Castle Shannon. U.S. Census ACS, 2023
Population
8,237
Households
3,755
Median income
$62,426/yr
Median age
41.9 years
Owner-occupied
60.9%
Median home value
$182,400
Median gross rent
$1,002/mo
Mean commute
25.5 min
60.9% of occupied homes in Castle Shannon are owner-occupied, and the rest are rented — which is the share that decides how much of the local housing stock ever reaches the for-sale market.
Ordered by distance from Castle Shannon, not by size. Compare Castle Shannon side by side with any of them.
Castle Shannon, PA is currently a seller's market. That read comes from 2.1 months of supply, homes going under contract in about 37 days, and sellers getting 101.6% of their asking price in the last month Redfin published (May 2026).
The median sale price in the last month Redfin published was $235,000, about $187 per square foot.
Castle Shannon's median sale price of $235,000 is 29% lower than the Pennsylvania statewide median of $330,200, and 43% below the U.S. median of $410,700. Both figures are for the same period.
Homes in Castle Shannon, PA spent a median of 37 days on market before going under contract, versus 30 days statewide. That is a normal pace: enough time to see a home twice, not enough to wait a month. (Redfin, through May 2026.)
At the current 30-year fixed rate of 7.03%, 20% down on a $235,000 home is about $1,255 a month in principal and interest. Lenders typically want that under 28% of gross income, which works out to roughly $53,767 a year before taxes, insurance, HOA dues or mortgage insurance. The local median household income is $62,426.
Redfin's last published year-over-year change for Castle Shannon, PA was -2.1%, measured through May 2026. That series is frozen; treat it as a historical reading rather than a current trend.
Castle Shannon ZIP-level sale prices are not all published for the same period, so ranking them would compare different months. The ZIP pages listed on this page show what we hold for each one individually.
That depends on your timeline, not on a headline. What the data says today: Castle Shannon, PA is a seller's market with 2.1 months of supply, the 30-year fixed rate is 7.03%. Properties Incorporated publishes the data; it does not give financial advice.
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