ZIP Code 98027 — Issaquah, WA Home Prices (2026)

The typical home in ZIP 98027 (Issaquah, Washington) is worth about $1,184,000 at roughly $509 per square foot — about the same as the Issaquah median and 303% more expensive than the typical U.S. home.

$1,184,000

Typical home value

$509

Price per sq ft

#2 of 3

Issaquah ZIPs by value

+0%

vs Issaquah median

How 98027 compares

ZIP 98027 is a mid-priced ZIP code for Issaquah: its typical home value of $1,184,000 ranks #2 of the 3 Issaquah ZIP codes we track (the citywide range runs from $1,143,000 in 98029 to $1,411,000 in 98050). Per square foot it costs about $509, against $509 for Issaquah as a whole, $317 for Washington, and $195 nationally.

Area	Typical value	$ / sq ft
ZIP 98027	$1,184,000	$509
Issaquah, WA	$1,184,000	$509
Washington	$519,500	$317
United States	$294,000	$195

Home value by size in 98027

Using this ZIP’s rate of about $509 per square foot. Condition, lot, and the exact street move these meaningfully — use the estimator below for a home-specific figure.

Home size	Estimated value
1,000 sq ft	$509,000
1,500 sq ft	$763,500
2,000 sq ft	$1,018,000
2,500 sq ft	$1,272,500
3,000 sq ft	$1,527,000

Salary needed to buy a home in ZIP 98027

To buy the typical $1,184,000 home in ZIP 98027 with 20% down, you need a household income of roughly $322,000 a year (about $7,520 a month for the mortgage, taxes, and insurance). With 10% down the bar rises to about $383,000, because the loan is bigger and mortgage insurance kicks in.

Down payment	Cash down	Monthly payment	Income needed
5% (+PMI)	$59,200	$9,340/mo	$400,000/yr
10% (+PMI)	$118,400	$8,930/mo	$383,000/yr
20%	$236,800	$7,520/mo	$322,000/yr

Assumes a 30-year fixed mortgage at 6.5%, property tax at 1.1% and insurance at 0.45% of value per year, PMI of 0.75% on loans with less than 20% down, and the standard 28% housing-to-income rule. Your rate, taxes, and HOA will move these — run your own numbers in the mortgage calculator.

What your budget buys in ZIP 98027

At about $509 per square foot, here is roughly how much home different budgets get you in ZIP 98027:

Budget	Approx. size	What that looks like locally
$600k	1180 sq ft	below the local median — condos, smaller or older homes
$750k	1470 sq ft	below the local median — condos, smaller or older homes
$1.00M	1960 sq ft	around the typical home here
$1.50M	2950 sq ft	around the typical home here
$2.00M	3930 sq ft	above the median — larger homes or the pricier ZIPs

Wondering where that budget goes further? The relocation calculator ranks hundreds of U.S. cities by what the same money buys — it opens pre-filled with a typical 98027 home.

Estimate a specific home in 98027

The estimator below is pre-set to ZIP 98027 — pick your home’s size for an instant ballpark, then open the full calculator to adjust beds, baths, and condition.

All Issaquah ZIP codes by home value

Where 98027 sits among Issaquah’s 3 ZIP codes:

#	ZIP code	Typical value	$ / sq ft
1	98050	$1,411,000	$421
2	98027 (this page)	$1,184,000	$509
3	98029	$1,143,000	$536

ZIP 98027 home prices: frequently asked

What is the average home price in ZIP code 98027? +

The typical home in ZIP 98027 (Issaquah, WA) is worth about $1,184,000 as of 2026. That is about the same as the Issaquah median of $1,184,000 and 303% more expensive than the U.S. median of $294,000.

What is the price per square foot in 98027? +

About $509 per square foot in 98027, versus $509 across Issaquah and $317 across Washington. At that rate a 1,500 sq ft home runs roughly $763,500 and a 2,500 sq ft home about $1,272,500.

What salary do you need to buy a house in ZIP 98027? +

For the typical $1,184,000 home in ZIP 98027, a household income of about $322,000 a year covers the payment with 20% down (a 30-year fixed at 6.5%, plus taxes and insurance, under the 28% rule). With 10% down you need roughly $383,000; with 5% down about $400,000.

Is 98027 an expensive ZIP code? +

Within Issaquah, 98027 ranks #2 of 3 ZIP codes by typical home value, which makes it a mid-priced ZIP code for Issaquah. Nationally it is relatively expensive.

See the full Issaquah home values page, all Washington cities, or price per square foot by ZIP code nationwide.

Directional estimates from public market data (Realtor.com & Zillow research), not appraisals. A single ZIP contains very different homes; actual values vary and change over time.