Summerset III, Brentwood Housing Market · 2026

Data through Sep 2026

Data curated by Melanie Tan, 8 Blocks Real Estate · How this data works

Summerset III, Brentwood Market Snapshot

Summerset III leans toward buyers, though competition has been picking up recently. Here's where things stand:

Based on 7 homes sold in the 3 months ending September 2026. Includes all residential types (SFH, condo, townhouse, multi-family, and others). Enough to see the trend, but individual sales still move the median. Updated weekly.

Data through September 2026

SalesWhat are homes selling for?
Median Sale Price
$650K
▲ Up 3.5% from September 2025
Up $22K from September 2025
Homes Sold
7
Sold in the last 3 months. More sales = more reliable data.
Your CostWhat would you actually pay each month?
Monthly Payment
~$4,460/mo
7.4% · 30yr fixed · 20% down
Payment Breakdown
  • Principal & Interest$3,599
  • Property Tax$677
  • Insurance$183
CompetitionHow competitive is it right now?
Days on Market
40 days
▼ 11 fewer days than in September 2025
Buyers have time to decide
Sale-to-List Ratio
99.4%
▲ Up from 99.2% in September 2025
Selling 1% below asking
% Sold Over Asking
28%
Only 28% sold above asking. Few bidding wars right now
Active Listings
10
▲ Up 37.2% from September 2025
About 4.1 months of supply. Plenty of options for buyers

Market Trends

See how prices, monthly costs, and mortgage rates have moved in Summerset III.

Median Sale Price
Up 3.5% year-over-year in Summerset III. Based on 7 sales in the last 3 months.
Homes Sold
40% more homes sold than a year ago in Summerset III.
Total Monthly Payment
Estimated monthly cost is up 10% from a year ago in Summerset III, reflecting changes in both price and mortgage rates.

Includes principal, interest, estimated CA property tax (~1.25%), and estimated insurance (~$2,200/yr). HOA fees not included.

30-Year Fixed Mortgage Rate (National Avg.)
National average currently at 7.4%. Your actual rate depends on your credit, down payment, and loan type.

Frequently asked questions about Summerset III, Brentwood

Is now a good time to buy in Summerset III, Brentwood?

Summerset III, Brentwood leans toward buyers, though competition has been picking up recently. Buyers still have leverage to negotiate, but the window may be narrowing.

How do Summerset III, Brentwood home prices compare to the Bay Area average?

At $650K, Summerset III, Brentwood's median sits about 63% below the Bay Area average of $1.77M. Summerset III, Brentwood is among the most accessible parts of the Bay Area.

Within Brentwood, this area trades about 13% below the city-wide median of $745K.

How competitive is Summerset III, Brentwood for buyers?

Summerset III, Brentwood currently leans toward buyers:

  • Homes sell about 0.6% below asking on average
  • 28% close above list price
  • 40 days typical time to go pending
  • 31% of listings have had a price reduction

Buyer strategy: a well-structured offer near or below list price has a good chance of success.

What will my total monthly cost be on a median-priced Summerset III, Brentwood home?

At $650K with 20% down at 7.4%, your estimated total monthly cost is approximately $4,460:

  • $3,599 principal and interest
  • $677 property tax (California 1.25% effective rate)
  • $183 homeowners insurance

HOA fees are extra.

No noise, just a quick weekly read on what's going on in your market.

Melanie Tan
Melanie Tan
DRE #02250755
“I help Bay Area buyers and sellers make confident moves with the latest market data, real local expertise, and the patience to find what's actually right for you, not the fastest close.”
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