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Sarah Mitchell
Compass Real Estate · ZIP 21702
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21702 ZIP Code Housing Market
The typical home in ZIP code 21702 is worth $455,305, fell 2.1% over the past year (Zillow Home Value Index, August 2026). The last median sale price Redfin published for this ZIP was $446,000, -5.0% year over year (through May 2026). With homes going under contract in about 43 days, 21702 is a balanced market. At today's 7.03% 30-year fixed rate, 20% down works out to about $2,431/mo in principal and interest.
Key numbers for ZIP code 21702
Typical home value
$455,305
-2.1% in 12 months
Zillow, August 2026
Typical asking rent
$1,982/mo
Zillow Observed Rent Index
Zillow, August 2026
Median sale price
$446,000
-5.0% year over year
Redfin, through March 2026
Days on market
43
Average pace
Redfin, through March 2026
Active listings
140
Redfin, through March 2026
Sale-to-list ratio
99.3%
Selling below asking
Redfin, through March 2026
30-yr fixed rate
7.03%
Freddie Mac weekly average
Freddie Mac via FRED, September 2026
Median household income
$106,983
Home costs 4.3x income
U.S. Census ACS, 2024
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.
Is the 21702 ZIP code a buyer's or seller's market?
ZIP code 21702 is a balanced market and homes selling in about 43 days. We classify markets from months of supply, sale-to-list ratio and days on market together — no single number decides it.
What are the latest 21702 housing market stats?
Redfin's final published month for this ZIP code. Redfin, through March 2026
| Metric | Value |
|---|---|
| Median sale price | $446,000 |
| Median list price | $477,495 |
| Year-over-year price change | -5.0% |
| Median price per sq ft | $212/sq ft |
| Median days on market | 43 days |
| Active inventory | 140 listings |
| Sale-to-list price ratio | 99.3% |
| Homes sold (that month) | 176 |
| Market condition | Balanced market |
Reading these: months of supply is how long it would take to sell every active listing at the current pace (under 4 months of supply tilts toward sellers, 4 to 5 months is the neutral band, and above 5 months tilts toward buyers — above 7 months is a glut.). Days on market is the median time from listing to accepted offer. Sale-to-list ratio above 100% means bidding over asking is normal here. Price per square foot lets you compare differently sized homes, but it should not be used to value your own.
How have 21702 home prices moved?
Over the three years through Redfin's final published month, the median sale price in 21702 rose 3.7%, from $430,000 to $446,000. The live Zillow value series has fell 2.1% in the last 12 months — the more current read now that the Redfin series has stopped. ZIP-level medians swing harder than citywide ones because far fewer homes sell in a month; read the shape of the line, not any single point.
Redfin, through March 2026 — the chart ends at Redfin's final published month.
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How does 21702 compare to Clover Hill, MD?
21702 sits about 1.8 miles from downtown Clover Hill, but we do not hold ZIP and citywide sale rows for the same period, so putting the two numbers side by side would be comparing different months. The Clover Hill, MD housing market page has the citywide figures, and the comparison tool puts any two markets against each other.
What does it cost to buy a home in 21702?
Priced off the typical home value of $455,305 at the current 7.03% 30-year fixed rate. Principal and interest only — property taxes, insurance, HOA dues and mortgage insurance are on top and vary too much by property for us to guess.
| Down payment | Cash at close | Loan amount | Monthly P&I |
|---|---|---|---|
| 20% | $91,061 | $364,244 | $2,431/mo |
| 5% | $22,765 | $432,540 | $2,886/mo |
Zillow, August 2026 for the price · Freddie Mac via FRED, September 2026 for the rate
Lenders generally want housing costs under 28% of gross income, so the 20%-down payment of $2,431 implies roughly $104,171 a year before taxes and insurance. The median household in this ZIP earns $106,983, clearing that threshold by about $2,812. Price-to-income runs 4.3x. Typical asking rent here is $1,982/mo, a price-to-rent ratio of 19.1x, which means buying and renting land close enough together that the decision turns on how long you stay and your down payment.
Run it with your own numbers: affordability calculator · mortgage calculator · rent vs. buy calculator
Who lives in 21702?
American Community Survey estimates for this ZIP code tabulation area. U.S. Census ACS, 2024
Population
49,605
Households
18,525
Median income
$106,983/yr
Median age
38.1 years
Owner-occupied
65.2%
Median home value
$426,300
Median gross rent
$1,770/mo
Mean commute
35.27 min
65.2% of occupied homes in this ZIP are owner-occupied — the share that decides how much of the local housing stock ever reaches the for-sale market. Census median gross rent across all leases is $1,770/mo, below Zillow's $1,982/mo asking rent on new leases; the gap is roughly what a mover pays over a stayer.
Which public schools serve ZIP 21702?
7 schools tracked · 3,799 students
The largest public schools serving ZIP code 21702 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.
Monocacy Middle
Grades 6-8 · 932 students
Waverley Elementary
Grades PK-5 · 926 students
Whittier Elementary
Grades PK-5 · 730 students
Yellow Springs Elementary
Grades PK-5 · 605 students
Monocacy Elementary
Grades PK-5 · 549 students
Heather Ridge
Grades 6-12 · 57 students
Frederick County Career & Technology Center
Grades 9-12
Source: National Center for Education Statistics, Common Core of Data directory. Updated annually. Ratings and test scores are not currently displayed.
Homes for sale in 21702
The last count we hold for 21702 is 140 active listings, with a median asking price of $477,495 (Redfin, through May 2026). Properties Incorporated is a data platform, not a listing portal — we publish what homes cost and how fast they move, and we point you at the portals for the inventory itself. Tell us what you are looking for and we will send the Clover Hill, MD listings that match instead.
21702 housing market FAQ
How much do homes cost in 21702?
The typical home in ZIP code 21702 is worth $455,305 (Zillow Home Value Index, August 2026). The median sale price in the last month Redfin published for this ZIP was $446,000, about $212 per square foot (through May 2026).
Is 21702 a buyer's or seller's market?
ZIP code 21702 reads as a balanced market on the supply and pace-of-sale data we hold. Redfin's ZIP-level series stopped in June 2026, so this classification is frozen rather than live.
Is 21702 cheaper than Clover Hill, MD?
21702 sits in the Clover Hill, MD area, but we do not hold ZIP and citywide sale rows for the same period, so a direct price comparison would be mixing months. The Clover Hill, MD page shows the citywide figures we do have.
What income do you need to buy a home in 21702?
At the current 30-year fixed rate of 7.03%, 20% down on a $455,305 home is about $2,431 a month in principal and interest. Under the standard 28% front-end rule that implies roughly $104,171 in gross annual income, before property taxes, insurance, HOA dues or mortgage insurance. Census puts the median household income in this ZIP at $106,983.
Are home prices rising in 21702?
The typical home value in 21702 fell 2.1% over the last 12 months, from $465,122 to $455,305 (Zillow, August 2026). Zillow's index still refreshes monthly, so this is the current read.
What data do you publish for ZIP code 21702?
Zillow's Home Value Index and Observed Rent Index (monthly, current), Redfin's median sale price, days on market, inventory and months of supply (final period May 2026), U.S. Census ACS demographics, NCES public school records, and Freddie Mac's 30-year fixed rate via FRED for the affordability math. Every figure on this page carries its source and period. Properties Incorporated publishes market data; it does not list homes and does not give financial advice.
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