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Neighborhood B (B) Neighborhood C (C) Neighborhood L (L) Neighborhood M (M)

COTATI, CA 94931

Real Estate Market Report  ·  Sonoma County
Balanced Market
July 2026  ·  Source: Realtor.com

Neighborhoods in ZIP 94931

Neighborhood B (B) · Neighborhood C (C) · Neighborhood L (L) · Neighborhood M (M)

Market Analysis

Data as of July 2026. Source: Realtor.com.

The COTATI, CA real estate market (94931) currently shows 13 active listings, with 5 pending sales. Homes are averaging 36 days on the market before going under contract.

Inventory has tightened compared to last year, with 4 fewer active listings — creating more competition among buyers.

Homes are taking longer to sell, averaging 36 days on market compared to 28 days last year.

The median listing price has risen 18% year-over-year, from $736,750 to $869,000.

Whether you are buying or selling in COTATI, CA, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.

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Market Context

Market Context

Population: 8,945  ·  Density: 446.5/mi²  ·  Median household income: $98,475

Typical home value: $733,172  ·  Homeownership: 60.2%

Market Overview

Active Listings
13
⇩ 23.5% vs 17 last year
Pending
5
38% pending ratio
Median Price
$869,000
⇧ 18% vs $736,750 last year
Average Price
$855,180
⇩ 24.2% vs $1,127,750 last year
Days on Market
36
⇧ 28.6% vs 28 days last year

Price Per Square Foot

Median $/sqft
$459
⇩ 13.6% vs $531/sqft last year
Median Home Size
1,418 sqft
Typical listing size
12-Month $/sqft Trend

Market Trends

Inventory & Days on Market

Year over Year
  • Listings: 13 this year vs 17 last year
  • Days on market: 36 now vs 28 last year

Median & Average Pricing

Year over Year
  • Median: $869,000 (+18% YoY)
  • Average: $855,180 (-24.2% YoY)

12-Month Price Trend

Median & Average
  • Median and average listing prices over the past 12 months

12-Month Inventory Trend

Active & Pending
  • Active and pending listing counts over the past 12 months

Historical Trend Charts

Median Price
Average Price
Days on Market
Total Listings
Pending Listings
Active Listings
New Listings
Price Per Sqft
Price Reduced %

Nearby Real Estate Markets

Median Price Legend:
< $250K
$250K–$500K
$500K–$1M
$1M–$2M
> $2M
25 Nearby Zip Code Markets within 15.9 miles — 371 listings ($560,106,857 combined market value)
Zip City / State Distance Listings Market Value Median $ Average $
94931Cotati, CA 949310.0 mi16$16,610,272$987,500$1,038,142
94951Penngrove, CA 949513.8 mi5$13,445,000$2,200,000$2,689,000
94952Petaluma, CA 949526.9 mi38$51,930,800$1,169,500$1,366,600
94954Petaluma, CA 949549.6 mi29$53,005,330$839,000$1,827,770
95401Santa Rosa, CA 954019.7 mi39$42,803,748$636,500$1,097,532
94971Tomales, CA 9497111.2 mi1$945,000$945,000$945,000
95409Santa Rosa, CA 9540911.3 mi79$83,260,312$884,750$1,053,928
95439Fulton, CA 9543912.1 mi2$2,933,900$1,466,950$1,466,950
94972Valley Ford, CA 9497212.2 mi1$750,000$750,000$750,000
94940Marshall, CA 9494014.0 mi1$3,600,000$3,600,000$3,600,000
95476Sonoma, CA 9547614.6 mi113$236,700,083$1,299,500$2,094,691
95492Windsor, CA 9549215.3 mi34$42,871,484$835,000$1,260,926
95436Forestville, CA 9543615.9 mi13$11,250,928$564,500$865,456

Frequently Asked Questions

How many homes are for sale in COTATI, CA 94931?

As of July 2026, there are 13 active listings in COTATI, CA (zip code 94931), compared to 17 the prior year.

What is the median home price in COTATI, CA 94931?

The median listing price in COTATI, CA 94931 is $869,000 as of July 2026, a 18% increase from $736,750 the prior year.

How long do homes stay on the market in COTATI, CA?

Homes in COTATI, CA 94931 spend an average of 36 days on the market before going under contract, compared to 28 days the prior year.

Is it a seller's or buyer's market in COTATI, CA 94931?

Based on current inventory and days-on-market data as of July 2026, COTATI, CA 94931 is currently a Balanced Market. Inventory has tightened compared to last year, with 4 fewer active listings — creating more competition among buyers. Homes are taking longer to sell, averaging 36 days on market compared to 28 days last year.

How much can I save on real estate commission in COTATI, CA?

With SELL123.com's maximum 3% commission, sellers in COTATI, CA 94931 save an estimated $17,380 compared to a typical 5% commission on the median listing price of $869,000. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.