ZIP 20839 vs ZIP 20832

20839 is one of 48 ZIP codes that lie mostly in Montgomery County, MD.

Shaded by typical home value, it ranks 21 of the 36 nearby ZIPs shown.

20832 is one of 48 ZIP codes that lie mostly in Montgomery County, MD.

Shaded by typical home value, it ranks 20 of the 36 nearby ZIPs shown.

5 school locations in 20832: 3 elementary, 2 middle.

In alphabetical order: Belmont Elementary, Brooke Grove Elementary, Olney Elementary, Rosa M. Parks Middle, and more on the ZIP page. Locations only — no ratings are shown here.

In February 2022 the typical home in 20839 was worth $656,699.

Values peaked at $671,956 in January 2025. The latest reading is −1.2% from that peak.

As of August 2026: $663,911, −0.8% over twelve months.

Start with the typical home: $663,911. Put 20% down and borrow $531,129 at 7.40%, the 30-year fixed average as of October 8, 2026.

That is $3,677 a month in principal and interest.

The median household here earns $101,250 a year, $8,438 a month. So the payment takes 43.6% of income — rated “severe” (Lotvox ZIP bands: under 28% affordable · 28–36% stretched · 36%+ severe).

The line holds today's rate fixed and moves only the price: at that rate, the same share was 43.1% in 2022.

Take the typical home's price each month, borrow 80% at that month's actual 30-year average rate: in February 2022 (3.76%) the payment was $2,437.

In February 2022, with rates at 3.76%, it was $2,437.

By August 2026, at 6.67%, it was $3,416 — +40% since February 2022, while the home's value moved +1%.

Reported values rose +1% since February 2022.

General prices (CPI-U) rose +17% over the same span.

Divide one by the other: in August 2026 dollars, the 2022 home was worth $771,260. So the real change is −14%, not +1%.

20839: +1% since February 2022.

Montgomery County: +8% since February 2022.

Maryland: +11% since February 2022 — 20839 ran behind it by 9 points.

Owning the typical home costs about $4,341 a month once taxes and insurance (estimated at 1.2% of price a year) are added. Renting runs about $2,068 a month.

Price divided by a year's rent: 26.8. Lotvox reads under 15 as favoring buying and 20 or more as favoring renting.

In January 2000 the typical home in 20832 was worth $226,233.

Values peaked at $657,025 in August 2026. The latest reading is the peak.

As of August 2026: $657,025, +0.4% over twelve months.

Start with the typical home: $657,025. Put 20% down and borrow $525,620 at 7.40%, the 30-year fixed average as of October 8, 2026.

That is $3,639 a month in principal and interest.

The median household here earns $166,892 a year, $13,908 a month. So the payment takes 26.2% of income — rated “affordable” (Lotvox ZIP bands: under 28% affordable · 28–36% stretched · 36%+ severe).

The line holds today's rate fixed and moves only the price: at that rate, the same share was 9.0% in 2000.

Take the typical home's price each month, borrow 80% at that month's actual 30-year average rate: in January 2000 (8.21%) the payment was $1,355.

In December 2020, with rates at 2.68%, it was $1,746.

By August 2026, at 6.67%, it was $3,380 — +94% since December 2020, while the home's value moved +22%.

Reported values rose +190% since January 2000.

General prices (CPI-U) rose +97% over the same span.

Divide one by the other: in August 2026 dollars, the 2000 home was worth $446,494. So the real change is +47%, not +190%.

20832: +190% since January 2000.

Montgomery County: +182% since January 2000.

Maryland: +180% since January 2000 — 20832 ran ahead of it by 10 points.

Owning the typical home costs about $4,296 a month once taxes and insurance (estimated at 1.2% of price a year) are added. Renting runs about $2,813 a month.

Price divided by a year's rent: 19.5. Lotvox reads under 15 as favoring buying and 20 or more as favoring renting.

Across Montgomery County, builders pulled permits for 1,411 new homes in 2025.

Of those, 57% were in 1-unit buildings (the Census Bureau's category for detached and attached single homes).

Picture the Listings Flow Ladder as a basin: new listings pour in from the faucet, the homes for sale are the water, and closed sales run out the drain. Coming in — new listings: about 27 a month (Redfin, 3-month rolling data through August 2026). That is 84% of the 2015–2019 level for the same months.

On the shelf — homes for sale at the end of the period: 48.

Going out — closed sales: about 25 a month. That is 65% of the 2015–2019 level for the same months. The drain is drawn 21% narrower: the share of homes for sale that sell each month is 79% of its 2015–2019 level.

The ladder: homes for sale ÷ monthly sales = 1.9 months of supply — below the 4–6 month range Lotvox treats as balanced. In the basin, that is the water level against the shaded balanced band.

The net reading: about 2 more homes came on than sold each month, so inventory is growing. The basin is filling.

Homes sold: about 25 a month in August 2026 (Redfin).

The 2015–2019 level for the same month was 28 — so sales ran at 89% of it, and below it in 23 of the last 24 months.

Across Montgomery County, builders pulled permits for 1,411 new homes in 2025.

Of those, 57% were in 1-unit buildings (the Census Bureau's category for detached and attached single homes).

This ZIP sits in Montgomery County. IRS tax returns for 2022-2023: among the ten counties sending the most households, 12,327 moved in. Among the ten receiving the most, 15,047 moved out.

Net across those counties: −2,720 households. Beside it, homes for sale in this ZIP: 2 in April 2025.

Most arrivals came from Prince George's, MD (3,735 households); most departures went to Prince George's, MD (3,823).

This ZIP sits in Montgomery County. IRS tax returns for 2022-2023: among the ten counties sending the most households, 12,327 moved in. Among the ten receiving the most, 15,047 moved out.

Net across those counties: −2,720 households. Beside it, homes for sale in this ZIP: 48 in June 2026.

Most arrivals came from Prince George's, MD (3,735 households); most departures went to Prince George's, MD (3,823).