Updated July 2026Zillowmonthly
18018 Real Estate Market Update: Bethlehem, PA, July 2026
The latest housing-market numbers for ZIP code 18018 in Bethlehem, Pennsylvania, for July 2026: a $291K median sale price, straight from Zillow Research. ZIP-level figures are monthly figures, smoothed over three months by Zillow.
| Metric | Value | MoM | YoY |
|---|---|---|---|
| Median sale price | $291K | ▼ -0.4% | n/a |
| Days to pending | 14 | ▲ +16.7% | n/a |
| Homes for sale | 66 | ▲ +13.8% | ▲ +53.5% |
| Sale-to-list | 103.7% | ▼ -0.3% | n/a |
| New listings | 38 | ▲ +11.8% | ▲ +35.7% |
Figures from Zillow Research (monthly figures, smoothed over three months by Zillow). Verify against your MLS before posting. Not a valuation for a specific home.
What the 18018 numbers say
The 18018 ZIP in Bethlehem is leveling off. The median sale price is $290,998, roughly flat year over year. Homes here move fast: a typical listing goes under contract in about 14 days, and sellers are getting 103.7% of list price.
With 66 homes for sale and 38 new listings this month, 18018 is currently an active market.
What this means if you sell in 18018
Use these figures to set expectations early with each client. Lead a listing appointment with the $291K median price and the 14-day pace, show the year-over-year direction, and frame 18018 as an active market. A buyer or seller client trusts an agent who knows their exact ZIP, not just the metro average.
How we track the 18018 market
We built LOKAL to pull 18018's numbers straight from Zillow Research, so an agent and a client read from the same source. For July 2026 we recorded a $291K median sale price, a 103.7% sale-to-list ratio and a -0.4% month-over-month move with 66 homes for sale. We refresh every ZIP monthly from Zillow Research, which only publishes a smoothed median once a ZIP has enough transactions, so the median stays reliable instead of noisy. Both sources have published ZIP-level series for years, which is what lets us show month-over-month and year-over-year change here in 2026. LOKAL is independent and not affiliated with Zillow; always verify against your MLS before you publish.
ZIP-code areas follow U.S. Postal Service boundaries; for complementary demographics on 18018 (population, median household income, owner-occupancy), see the U.S. Census Bureau profile for this ZIP Code Tabulation Area. LOKAL covers price and pace; the Census covers who lives there.
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Build the 18018 post →Frequently asked: the 18018 housing market
- What is the median home price in ZIP 18018 (Bethlehem, PA)?
- As of July 2026, the median sale price in ZIP 18018 is $290,998, per Zillow Research. Figures are monthly figures, smoothed over three months by Zillow for this ZIP code.
- Is ZIP 18018 a buyer's or seller's market right now?
- ZIP 18018 is currently an active market, based on a 103.7% sale-to-list ratio, about 14 days on market for July 2026.
- How long do homes take to sell in ZIP 18018?
- A typical listing in 18018 goes under contract in about 14 days as of July 2026. Always verify against your local MLS before quoting figures to clients.
- Where does this 18018 market data come from?
- All figures for 18018 come from Zillow Research: monthly figures, smoothed over three months by Zillow. LOKAL turns them into a ready-to-post carousel, story and square graphic. LOKAL is not affiliated with Zillow.
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Data from Zillow Research (ZIP-level market data, monthly figures, smoothed over three months by Zillow), not a valuation for a specific home.