San Antonio 78203
San Antonio-New Braunfels, TX · Bexar County, TX · 4,527 properties · updated 7/5/2026
Should you buy here?buyer-timing lens
54affordability /100
Buyer leverage is balanced; weigh payment burden and the 3-lens valuation before bidding.
Payment burden
28.2%
stretched
Days on market
101
daily
Price cuts
20.4%
of active
Valuation
+22.6%
vs assessor
40
/100
Mixed
cooling · balanced · prices easing year-over-year.
Price trend
4
Affordability
65
Valuation
50
Economic health
54
Verdict grades housing conditions; buyer-timing, investor cash-flow, supply-tightness and county macro scores answer different questions — each in its own section.
Buyer / sellerbuyer-timing lens
Balanced Market
DOM: 156d (stable) · Market Dynamics rolling median · hourly
Score Components
Payment Burden (25%)25
Valuation Gap (25%)10
Supply & Demand (20%)100
Buy vs Rent (15%)0
Cancellation Rate (10%)100
Days on Market (5%)100
Balanced market in 78203. List price is roughly fair — focus on condition and value. Payment burden: 28.2% of median income. Median days on market: 156.
Balanced market conditions. Prices roughly aligned with fundamentals — similar to stable periods in 2014-2015.
COOLINGBALANCED
Market is cooling with expanding inventory. Conditions are balanced between buyers and sellers. Prices down 4.7% YoY.
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Market snapshoteach number, once
Median price
$161,856
▾ 4.7% YoY
Days on market
101
daily · zip_data
Median rent
$2,280
ZORI
Investor score
73/100
cash-flow lens
Active listings
51
90-day
Valuation3 lenses, different anchors
vs assessor
+22.6%
Market vs assessed value — a tax-roll lag, not a deal signal.
Avg assessor$198,430
county CAMA · properties_v
vs income
—
Fair-value model not available for this market.
fair_value_scores · 10-state coverage
vs county comps
+56.1%
County-wide market — the widest, slowest signal.
Bexar+56.1%
Bexar+56.1%
Lotvox comps · mv_valuation_gap
Read together: Above county comps but sustainable on local incomes.
Pricing detail
Price / sqft$156
Price-to-income4.7×
How 78203 ranks in TX
percentile vs all Texas ZIPs · n=1763
Market velocity27%
Supply tightness0%
Affordability24%
Investment yield100%
Appreciation11%
Affordability, supply & momentum
16SUPPLY
OversuppliedSupply Tightness
Ample inventory — buyers have time and leverage to negotiate.
Months of Supply100.0 mo
Days on Market101d
Inv vs History-17.3%
Listing Density24.3/1k
Affordability — payment burden
Monthly payment (P&I)$818
Payment burden28.2%
Median income · ZIP$34,815
Mortgage rate6.49% · 30yr
Total monthly own$979
Monthly rent$2,280
Market dynamics
Price cut %20.4%
Momentumcooling
LeverageBALANCED
Months of supply100
Sales (90d)0
Investment analysis
Median rent$2,280
Price-to-rent5.9
Est. cap rate11.0%
Buy vs rentfavors buying
Livability
Walk score10
Transit score23
Bike score—
Historical trends
Bexar County contextmacro · jobs · debt · migration
ZIP score grades housing; county score adds macro distress (jobs, debt, poverty). They answer different questions.