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Featured local agent — Lockport Heights, IL
Sarah Mitchell
Compass Real Estate · Lockport Heights, IL
“Your trusted relocation specialist since 2009. 350+ homes sold. Zero-pressure, data-first approach.”
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Lockport Heights, IL Housing Market
The last median sale price Redfin published was $335,000, -8.3% year over year (through May 2026). With homes going under contract in about 61 days, Lockport Heights is a balanced market. At today's 6.66% 30-year fixed rate, 20% down on a $335,000 home is about $1,722/mo in principal and interest.
Key numbers for Lockport Heights, IL
Median sale price
$335,000
-8.3% year over year
Redfin, through March 2026
Days on market
61
Slow-moving
Redfin, through March 2026
30-yr fixed rate
6.66%
Freddie Mac weekly average
Freddie Mac via FRED, August 2026
Median household income
$107,875
Home costs 3.1x income
U.S. Census ACS, 2023
Sale-to-list ratio
101.5%
Selling above asking
Redfin, through March 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.
Is Lockport Heights a buyer's or seller's market?
Lockport Heights, IL is a balanced market and homes selling in about 61 days. We classify markets from months of supply, sale-to-list ratio and days on market together — no single number decides it.
Inputs are Redfin's final published period (May 2026). How we classify markets · Where the data comes from
What does the Lockport Heights housing market data show?
Every row below is Redfin's final published month for Lockport Heights, IL. Redfin, through March 2026
| Metric | Value |
|---|---|
| Median sale price | $335,000 |
| Year-over-year price change | -8.3% |
| Median price per sq ft | $290/sq ft |
| Median days on market | 61 days |
| Sale-to-list price ratio | 101.5% |
| Homes sold (that month) | 1 |
| Market condition | Balanced market |
How to read these numbers
- Median sale price
- Half the homes that closed sold for more than this, half for less. It moves with what kind of home sold that month, so a quiet month with two big sales can swing it. Redfin's figure for Lockport Heights is frozen at May 2026.
- Typical home value (ZHVI)
- Zillow's estimate of what a mid-market home in Lockport Heights is worth right now, whether or not it sold. It is smoother than the median sale price and it still refreshes monthly, which is why this page leads with it.
- Months of supply
- How long it would take to sell every active listing at the current pace. Under 3 favors sellers, over 6 favors buyers, and 3 to 6 is the balanced band.
- Days on market
- Median time from listing to accepted offer. Short means you should have financing ready before you tour; long means there is room to negotiate on price and repairs.
- Sale-to-list ratio
- Sale price divided by the last asking price. Above 100% means bidding above asking is normal here; below 100% means the typical buyer got a discount.
- Price per square foot
- The size-adjusted price. Use it to compare a 1,400 sq ft house to a 2,600 sq ft house, not to value your own home — lot, condition and age move it a lot.
- Listings with a price cut
- Share of active listings that dropped their asking price in the month. A high share is the earliest visible sign that sellers are ahead of what buyers will pay.
- Typical asking rent (ZORI)
- Zillow's repeat-rent index for asking rents on new leases. Paired with the home value it gives the price-to-rent ratio in the rent-vs-buy section below.
How have Lockport Heights home prices moved?
Across the 35 months we hold for Lockport Heights, IL, the median sale price rose 103.0%, from $165,000 in May 2021 to $335,000.
Redfin, through March 2026 — the chart ends at Redfin's final published month.
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What does it cost to buy a home in Lockport Heights?
Priced off the median sale price of $335,000 at the current 6.66% 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% | $67,000 | $268,000 | $1,722/mo |
| 5% | $16,750 | $318,250 | $2,045/mo |
Redfin, through March 2026 for the price · Freddie Mac via FRED, August 2026 for the rate
What income do you need?
Lenders generally want housing costs under 28% of gross income. On the 20%-down payment of $1,722, that implies roughly $73,810 a year before you add taxes and insurance. The median household in Lockport Heights earns $107,875, about $34,065 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 3.1x — close to the historical 3x norm, which is unusual in 2026.
Run it with your own numbers: affordability calculator · mortgage calculator
Buying in Lockport Heights in the next 12 months?
Tell us your timeline. We send the Lockport Heights market brief: the price ranges that actually clear, how long homes sit, and what to fix on your credit before you apply.
Is it cheaper to rent or buy in Lockport Heights?
Zillow does not publish a rent index (ZORI) for Lockport Heights, IL, 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.
Is inventory rising or falling in Lockport Heights?
Active listings in Lockport Heights, IL went from 2 in April 2023 to 1 in February 2026, a -50.0% change. Falling inventory tightens competition. When supply drops while demand holds, sale-to-list ratios rise before the median sale price does.
| Month | Active listings | New listings |
|---|---|---|
| May 2023 | 1 | 1 |
| July 2023 | 2 | 2 |
| August 2023 | 2 | 2 |
| July 2024 | 3 | 3 |
| November 2024 | 2 | not published |
| January 2025 | 3 | 2 |
| February 2025 | 2 | 1 |
| March 2025 | 1 | not published |
| April 2025 | 1 | not published |
| September 2025 | 1 | 1 |
| October 2025 | 1 | 1 |
| February 2026 | 1 | not published |
Redfin, through February 2026
How does Lockport Heights compare to Illinois and the U.S.?
Lockport Heights homes sell for $335,000 — 1% below the Illinois median of $337,900. Against the national median of $410,700, Lockport Heights runs 18% lower. Year-over-year, Lockport Heights moved -8.3% against Illinois's +5.9% — a bigger swing than the state as a whole.
| Market | Median sale price | YoY | Days on market |
|---|---|---|---|
| Lockport Heights, IL | $335,000 | -8.3% | 61 days |
| Illinois statewide | $337,900 | +5.9% | 43 days |
| United States | $410,700 | not published | not published |
City and state rows: Redfin, through March 2026 · U.S. row: Freddie Mac via FRED, April 2026 (MSPUS, quarterly)
What to do next in Lockport Heights
What buyers should watch
- The gap between 5% and 20% down here is $323 a month in principal and interest alone, before mortgage insurance. That gap, not the price, is usually what decides your timeline.
- Rate moves. At 6.66%, every full point of rate change moves the payment on a $335,000 home more than a 5% price change does.
- Your credit tier before you shop, not after — it sets the rate you are quoted. Run your numbers first.
What sellers should know
- The median Lockport Heights listing goes under contract in 61 days. If yours passes that mark, the market is telling you the price is wrong — not that you need more showings.
- Homes here close at 101.5% of asking. Price at the number you want and let competition do the rest.
- Comparable ZIP-level pricing inside Lockport Heights varies more than the citywide median suggests — check the ZIP pages below before you set a number.
Homes for sale in Lockport Heights
Explore homes currently listed for sale in Lockport Heights, Illinois across major real estate platforms.
How much do homes cost in Lockport Heights by property type?
How the Lockport Heights, IL market breaks down across single-family homes, condos and townhouses. Redfin, through March 2026
| Property type | Median price | Price / sq ft | Homes sold | Days on market |
|---|---|---|---|---|
| Single-family | $335,000 | $290/sq ft | 1 | 61 days |
Who lives in Lockport Heights?
American Community Survey estimates for Lockport Heights. U.S. Census ACS, 2023
Population
984
Households
277
Median income
$107,875/yr
Median age
27.1 years
Owner-occupied
96.4%
Median home value
$187,200
Mean commute
21 min
96.4% of occupied homes in Lockport Heights 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.
Which cities are near Lockport Heights, IL?
Ordered by distance from Lockport Heights, not by size. Compare Lockport Heights side by side with any of them.
Lockport Heights housing market FAQ
Is Lockport Heights a buyer's or seller's market?
Lockport Heights, IL is currently a balanced market based on the supply, pace-of-sale and sale-to-list data we hold for this city. Redfin's public market tracker last published in May 2026, so this classification will not move until a new source fills that gap.
How much do homes cost in Lockport Heights?
The median sale price in the last month Redfin published was $335,000, about $290 per square foot.
Is Lockport Heights cheaper than the rest of Illinois?
Lockport Heights's median sale price of $335,000 is 1% lower than the Illinois statewide median of $337,900, and 18% below the U.S. median of $410,700. Both figures are for the same period.
How long do homes take to sell in Lockport Heights?
Homes in Lockport Heights, IL spent a median of 61 days on market before going under contract, versus 43 days statewide. Over two months means buyers have time to inspect, compare and negotiate. (Redfin, through May 2026.)
What income do you need to buy a home in Lockport Heights?
At the current 30-year fixed rate of 6.66%, 20% down on a $335,000 home is about $1,722 a month in principal and interest. Lenders typically want that under 28% of gross income, which works out to roughly $73,810 a year before taxes, insurance, HOA dues or mortgage insurance. The local median household income is $107,875.
Are home prices rising in Lockport Heights?
Redfin's last published year-over-year change for Lockport Heights, IL was -8.3%, measured through May 2026. That series is frozen; treat it as a historical reading rather than a current trend.
What are the cheapest ZIP codes in Lockport Heights?
Lockport Heights 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.
Is now a good time to buy in Lockport Heights?
That depends on your timeline, not on a headline. What the data says today: Lockport Heights, IL is a balanced market, the 30-year fixed rate is 6.66%. Properties Incorporated publishes the data; it does not give financial advice.
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One email: what homes are actually clearing at around $335,000, how long they sit, which ZIPs run cheaper, and what to fix on your credit before you apply.