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Featured local agent — Spring Grove, IL
Sarah Mitchell
Compass Real Estate · Spring Grove, IL
“Your trusted relocation specialist since 2009. 350+ homes sold. Zero-pressure, data-first approach.”
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Spring Grove, IL Housing Market
The typical home in Spring Grove, IL is worth $426,394, rose 6.9% over the past year (Zillow Home Value Index, August 2026). The last median sale price Redfin published was $606,650, +16.4% year over year (through May 2026). With 3.8 months of supply and homes going under contract in about 37 days, Spring Grove is a seller's market. At today's 7.03% 30-year fixed rate, 20% down on a $426,394 home is about $2,276/mo in principal and interest.
Key numbers for Spring Grove, IL
Typical home value
$426,394
+6.9% in 12 months
Zillow, August 2026
Median sale price
$606,650
+16.4% year over year
Redfin, through May 2026
Days on market
37
Average pace
Redfin, through May 2026
Active listings
15
3.8 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
$133,224
Home costs 3.2x income
U.S. Census ACS, 2023
Sale-to-list ratio
103.2%
Selling above asking
Redfin, through May 2026
Zillow figures are as of August 2026 and 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 Spring Grove a buyer's or seller's market?
Spring Grove, IL is a seller's market, based on 3.8 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
What does the Spring Grove housing market data show?
Every row below is Redfin's final published month for Spring Grove, IL. Redfin, through May 2026
| Metric | Value |
|---|---|
| Median sale price | $606,650 |
| Median list price | $575,000 |
| Year-over-year price change | +16.4% |
| Median price per sq ft | $246/sq ft |
| Median days on market | 37 days |
| Active inventory | 15 listings |
| Months of supply | 3.8 months |
| Sale-to-list price ratio | 103.2% |
| Homes sold (that month) | 4 |
| New listings (that month) | 8 |
| Listings with a price cut | 40.0% |
| Market condition | Seller's 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 Spring Grove is frozen at May 2026.
- Typical home value (ZHVI)
- Zillow's estimate of what a mid-market home in Spring Grove 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 Spring Grove home prices moved?
Over the last three years the median sale price in Spring Grove, IL rose 59.6%, from $380,000 to $606,650. The live Zillow value series has rose 6.9% in the last 12 months, which is the more current read now that Redfin's series has stopped. 40.0% of Spring Grove listings cut their asking price in the final Redfin month — a high share, and the clearest sign that list prices were running ahead of what buyers would pay. For prices to fall meaningfully from here, supply would have to keep building past 3.8 months while the sale-to-list ratio slips below its current 103.2%. Watch those two together — they move before the median does.
Redfin, through May 2026 — the chart ends at Redfin's final published month.
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What does it cost to buy a home in Spring Grove?
Priced off the typical home value of $426,394 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% | $85,279 | $341,115 | $2,276/mo |
| 5% | $21,320 | $405,074 | $2,703/mo |
Zillow, August 2026 for the price · Freddie Mac via FRED, September 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 $2,276, that implies roughly $97,557 a year before you add taxes and insurance. The median household in Spring Grove earns $133,224, about $35,667 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 3.2x — close to the historical 3x norm, which is unusual in 2026.
Run it with your own numbers: affordability calculator · mortgage calculator
Buying in Spring Grove in the next 12 months?
Tell us your timeline. We send the Spring Grove 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 Spring Grove?
Zillow does not publish a rent index (ZORI) for Spring Grove, 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 Spring Grove?
Active listings in Spring Grove, IL went from 15 in May 2025 to 15 in May 2026, a +0.0% change. Inventory has been roughly flat, which usually keeps prices moving with rates rather than with local supply.
| Month | Active listings | New listings |
|---|---|---|
| June 2025 | 12 | 5 |
| July 2025 | 17 | 7 |
| August 2025 | 21 | 9 |
| September 2025 | 18 | 4 |
| October 2025 | 22 | 5 |
| November 2025 | 18 | 4 |
| December 2025 | 17 | 3 |
| January 2026 | 20 | 4 |
| February 2026 | 17 | 5 |
| March 2026 | 12 | 5 |
| April 2026 | 14 | 6 |
| May 2026 | 15 | 8 |
Redfin, through May 2026
How does Spring Grove compare to Illinois and the U.S.?
Spring Grove homes sell for $606,650 — 80% above the Illinois median of $337,900. Against the national median of $410,700, Spring Grove runs 48% higher. Year-over-year, Spring Grove moved +16.4% against Illinois's +5.9% — a bigger swing than the state as a whole.
| Market | Median sale price | YoY | Days on market |
|---|---|---|---|
| Spring Grove, IL | $606,650 | +16.4% | 37 days |
| Illinois statewide | $337,900 | +5.9% | 43 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)
What to do next in Spring Grove
What buyers should watch
- Months of supply, currently 3.8. It turns before price does — when it climbs past 6, sellers start taking offers they would have rejected a quarter earlier.
- The share of listings cutting price, currently 40.0%. A listing that has already cut once is the one most likely to accept below asking.
- The gap between 5% and 20% down here is $427 a month in principal and interest alone, before mortgage insurance. That gap, not the price, is usually what decides your timeline.
- Rate moves. At 7.03%, every full point of rate change moves the payment on a $426,394 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 Spring Grove listing goes under contract in 37 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 103.2% of asking. Price at the number you want and let competition do the rest.
- In the last published month Spring Grove added 8 new listings against 4 sales — more competition arriving than clearing, so early timing matters.
- Your equity moved +6.9% in the last 12 months on the Zillow value series. That, not the price you paid, is what sets your net proceeds.
- Comparable ZIP-level pricing inside Spring Grove varies more than the citywide median suggests — check the ZIP pages below before you set a number.
Homes for sale in Spring Grove
There are currently 15 homes listed for sale in Spring Grove, Illinois. The median listing price is $575K.
Active listings
15
Homes on market
Median list price
$575K
Avg. days on market
37
Days until sale
New this week
8
Newly listed
How much do homes cost in Spring Grove by property type?
How the Spring Grove, IL 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 | $606,650 | $246/sq ft | 4 | 37 days |
Who lives in Spring Grove?
American Community Survey estimates for Spring Grove. U.S. Census ACS, 2023
Population
5,866
Households
1,867
Median income
$133,224/yr
Median age
38.9 years
Owner-occupied
97.1%
Median home value
$371,200
Mean commute
33.3 min
97.1% of occupied homes in Spring Grove 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. The Census self-reported median home value is $371,200 against Zillow's $426,394 typical value; the gap is normal — ACS asks owners what they think their home is worth, Zillow models transactions.
Which public schools serve Spring Grove?
2 schools tracked · 686 students
The largest public schools serving Spring Grove, IL by enrollment, drawn from the National Center for Education Statistics. School quality is a commonly cited factor in home-buying decisions — these are the campuses families in this area are most likely to encounter.
Lotus School
Grades PK-4 · 361 students
Spring Grove Elementary School
Grades PK-5 · 325 students
Source: National Center for Education Statistics, Common Core of Data directory. Updated annually. Ratings and test scores are not currently displayed.
Which cities are near Spring Grove, IL?
Ordered by distance from Spring Grove, not by size. Compare Spring Grove side by side with any of them.
Spring Grove housing market FAQ
Is Spring Grove a buyer's or seller's market?
Spring Grove, IL is currently a seller's market. That read comes from 3.8 months of supply, homes going under contract in about 37 days, and sellers getting 103.2% of their asking price in the last month Redfin published (May 2026).
How much do homes cost in Spring Grove?
The typical home in Spring Grove, IL is worth $426,394 (Zillow Home Value Index, August 2026). The median sale price in the last month Redfin published was $606,650, about $246 per square foot.
Is Spring Grove cheaper than the rest of Illinois?
Spring Grove's median sale price of $606,650 is 80% higher than the Illinois statewide median of $337,900, and 48% above the U.S. median of $410,700. Both figures are for the same period.
How long do homes take to sell in Spring Grove?
Homes in Spring Grove, IL spent a median of 37 days on market before going under contract, versus 43 days statewide. That is a normal pace: enough time to see a home twice, not enough to wait a month. (Redfin, through May 2026.)
What income do you need to buy a home in Spring Grove?
At the current 30-year fixed rate of 7.03%, 20% down on a $426,394 home is about $2,276 a month in principal and interest. Lenders typically want that under 28% of gross income, which works out to roughly $97,557 a year before taxes, insurance, HOA dues or mortgage insurance. The local median household income is $133,224.
Are home prices rising in Spring Grove?
The typical home value in Spring Grove, IL rose 6.9% over the last 12 months, from $398,807 to $426,394 (Zillow, August 2026). This is the live series — it refreshes monthly.
What are the cheapest ZIP codes in Spring Grove?
Spring Grove 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 Spring Grove?
That depends on your timeline, not on a headline. What the data says today: Spring Grove, IL is a seller's market with 3.8 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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