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Union County, Pennsylvania

Single-family vs. condo trends, market pressure signals, and 5-year price history. Source: Redfin.

Median Sale Price
$315,000
0.0% YoY
Active Inventory
121
Days on Market
65 days
Price Drops
13.2%

Single-Family vs. Condo

Source: Redfin (property-type breakdown)
Single-Family Median
$312,500
-9.9% YoY
Condo / Co-op Median
$338,000
SFR vs. Condo YoY Gap
-60.3%
condos outperforming SFR
DOM: SFR vs. Condo
68d / 52d
SFR / Condo

Buyer vs. Seller Market Indicators

Latest month — Redfin
Months of Supply
4.5 mo
Balanced

Inventory ÷ monthly sales. Below 3 = strong seller market; 3-6 balanced; above 6 = buyer market.

Sale-to-List Ratio
97.5%
At asking

Median closing price ÷ original list price. Above 100% = homes routinely closing above asking.

% Sold Above List
30%
Mixed

Share of closed sales priced above asking. The single cleanest read on bidder competition.

What does your sqft target cost in Union County, Pennsylvania?

$166/sqft median (Redfin)
+$0 adj
+$0 adj
optional
Estimated price
$332,492
Near median (+6% vs median)
Region median
$315,000
all homes
Price-tier reverse lookup — what sqft does each price band buy?
$600,000
≈ 3,609 sqft
$1,200,000
≈ 7,218 sqft
$2,000,000
≈ 12,030 sqft
$5,000,000
≈ 30,076 sqft

Estimate = (median $/sqft × your sqft) + bed/bath/lot adjustments. Bed and bath adjustments use Appraisal Institute / Fannie Mae standard rules of thumb (~$15K/extra bedroom, ~$20K/extra bathroom vs. a 3bd/2ba baseline; half-bath = half adj). Lot premium is a $1.50/sqft heuristic beyond a 6,000 sqft baseline — accuracy varies sharply by urban infill vs. acreage market. Quality, condition, year built, and HOA are not modeled here. For a deeper county-level hedonic AVM, see AVM Lite.

Rent + invest vs. buy + own — backtested

15-yr rolling history · S&P 500
Property type:
Upfront capital committed (both paths): $72K = 20% down + 3% closing on a $315K home
BUY + OWN
Median ending wealth $277K $169K real
Net gain on $72K upfront: $204K
Range: $277K → $277K
Wealth = home value (appreciated at 3%/yr) − remaining mortgage − 6% selling cost. Gain = wealth − upfront. Leveraged appreciation on full $315K asset comes from the 20% down.
RENT + INVEST
Median ending portfolio $780K $492K real
Net gain on $284K contributed: $495K
Range: $367K → $1.97M
Same upfront cash + each year's (own − rent) surplus invested in S&P 500 at actual annual returns. Median renter contributed $284K total.
Median wealth delta: $503K in favor of RENT + INVEST
What if you'd started in a recent year? (most-recent 15yr window: 2011–2025)
WindowBuy wealthBuy gainRent wealthRent gainWealth delta
2011–2025$277K$204K$1.13M$849K$857K rent
2010–2024$277K$204K$1.16M$872K$880K rent
2009–2023$277K$204K$1.10M$818K$826K rent
2008–2022$277K$204K$792K$508K$515K rent
2007–2021$277K$204K$1.03M$743K$751K rent
2006–2020$277K$204K$877K$593K$601K rent
2005–2019$277K$204K$790K$506K$514K rent
2004–2018$277K$204K$651K$366K$374K rent

Educational tool, not investment or real-estate advice. Past performance does not guarantee future results. Backtests use actual annual total returns including dividends from S&P 500 (Damodaran (NYU Stern) annual total return (with dividends), 1957-present.).

Buyer model: 30-yr fixed mortgage, P&I + property tax + insurance + maintenance (1% of value/yr) + HOA. Selling cost = 6%. Investor model: down payment + annual cashflow surplus invested in the chosen index at that calendar year's actual return.

Tax model: pre-tax comparison. Toggle "after-tax mode" to apply MID, SALT, LTCG, and the Sec 121 capital-gains exclusion.

This calculator does not adjust for: PMI (assumed 20%+ down), differential transaction costs by state, lifestyle factors (commute, schools, kids), illiquidity / forced-sale risk, or insurance availability constraints (e.g., FL/CA wildfire). Consult a fiduciary advisor and tax professional before acting on any of this.

Market Pressure Signals

Derived from Redfin trend
Inventory vs. Long-Term Avg
+53.3%
surplus — buyer leverage
DOM vs. 24-Mo Avg
-2.2%
currently 65 days
Long-Term Avg Inventory
79
Long-Term Avg DOM
67 days

Mortgage & Price Stress

State HPI + national delinquency
State HPI YoY
+4.7%
positive — appreciating
State HPI vs. Peak
0.0%
at or near peak peak 2026-04-01
National Mortgage Delinquency
1.86%
benchmark — 2026-04-01 county-grain delinquency requires paid data

State-grain HPI YoY + drawdown from peak is the cleanest free price-stress proxy. The national delinquency rate gives the macro mortgage-stress backdrop. True county-level mortgage delinquency lives in paid datasets (MBA NDS, CoreLogic LP).

Getting a Mortgage Here

CFPB HMDA 2025
Applications Denied
15.2%
7.9 pts easier than Pennsylvania
Loans Actually Made
702
126 turned down
Average Loan Made
$200,584
what lenders here actually wrote
National Denial Rate
23.4%
benchmark — all 51 states

Every lender above a size threshold has to report each application and what they did with it. The denial rate here counts only applications a lender actually ruled on — approved or denied. Files the applicant withdrew, and files closed as incomplete, are left out of both halves, so this runs higher than tables that bury them in the denominator. Compare every state and county →

Value Ratios

Median home price ÷ county median income
Value / Income
4.3×
stretched
Median Household Income
$72,894
Census ACS B19013

Historically affordable markets sit at 3–4× income; over 5× is stretched, over 6× is severely overvalued. Lower ratios point to bargain opportunities.

Housing Stock & Owners

Census ACS 5-year (B19013, B01003, B25002, B25003, B25034, B25007)
Population
42,570
total residents
Total Housing Units
16,158
all units, occupied + vacant
Vacancy Rate
11.5%
elevated
Homeownership Rate
71.5%
of occupied units owner-occupied
Boomer Owners (65+)
26.1%
of homeowner households
Millennial / Gen-X Owners (35-54)
7.5%
of homeowner households
Pre-1949 Housing Stock
29.6%
structures built before 1949

When boomer-owner share is high, expect more inventory hitting the market over the next decade as homes transition. High vacancy + high old-stock often signals deferred-maintenance markets where buyers can negotiate.

Net Migration (IRS Tax Returns)

IRS Statistics of Income — Migration Data
Net Migration
-119
losing people (2022–2023)
Inbound Returns
409
658 people moved in
Outbound Returns
460
777 people moved out
Net Returns
-51
household-filer basis

Top 5 Origins (where movers came from)

  1. Northumberland, Pennsylvania — 182 returns
  2. Snyder, Pennsylvania — 104 returns
  3. Lycoming, Pennsylvania — 58 returns
  4. Centre, Pennsylvania — 23 returns
  5. Montour, Pennsylvania — 22 returns

Top 5 Destinations (where movers went)

  1. Northumberland, Pennsylvania — 235 returns
  2. Snyder, Pennsylvania — 107 returns
  3. Lycoming, Pennsylvania — 70 returns
  4. Columbia, Pennsylvania — 25 returns
  5. Centre, Pennsylvania — 23 returns

IRS Statistics of Income tracks county-to-county migration via tax-return change-of-address. Net migration uses the exemption count (a proxy for people, including dependents). True net flow can lag by 1–2 years vs. real-time movements.

Who's Moving In (Census ACS)

Source: Census ACS B07001 (5-year)
Inbound Movers (1 yr)
6,034
14.29% of pop. — moved here from outside the county
From Other States
2,498
5.92% of pop. — interstate inbound
From Abroad
63
moved into the county from outside the U.S.
Same House 1 Year Ago
80%
stable residents

Census ACS asks where people lived 1 year ago, so this counts inbound movers but does not show outbound — true net migration would require IRS SOI parsing.

Trends

Up to 5 years of monthly data

Median Sale Price

Trailing 12 months

Active Inventory

Trailing 12 months

Days on Market

Trailing 12 months

Looking for state-level data? See Pennsylvania statewide stats →

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