Newport Beach

Promontory Bay Real Estate

Promontory Bay is a community of single-family homes in Newport Beach, CA 92660. Many of its homes date from the 1970s, with 4 bedrooms and about 3,400 to 3,900 square feet. The community is in the Newport-Mesa Unified School District. The MLS has recorded 12 sales here since 2012. The latest sale in the list below closed in August 2026 at $8,900,000.

1 Closing in 12 months

No homes are on the market in Promontory Bay right now. Recent closings are below, and every active Newport Beach listing is one page away.

Homes for Sale Near Promontory Bay

Active Under Contract

$3,850,000

Single Family ResidenceActive Under Contract

4Beds5Baths2,502SqFt

51 BeaconNewport Beach, CA 92660Beacon Bay

$22,995,000

Single Family ResidenceActive

3Beds4Baths4,684SqFt

12 Harbor IslandNewport Beach, CA 92660Harbor Island

$589,000

Manufactured HomeActive

2Beds2Baths1,224SqFt

203 TremontNewport Beach, CA 92660

$589,000

Manufactured HomeActive

3Beds2Baths1,087SqFt

319 ConcordNewport Beach, CA 92660

$799,000

Manufactured HomeActive

2Beds2Baths1,100SqFt

286 MayflowerNewport Beach, CA 92660Bayside Village

$455,000

Manufactured HomeActive

2Beds2Baths960SqFt

264 MayflowerNewport Beach, CA 92660Bayside Village

Recent Sales in Promontory Bay

1 closing recorded in the MLS over the last twelve months.

$8,900,000

Single Family ResidenceSold

5Beds6Baths4,410SqFt

701 Bayside DriveNewport Beach, CA 92660Promontory Bay

Earlier Sales in Promontory Bay

Recorded sales in Promontory Bay before the last twelve months, newest first. Source: CRMLS.
Closed	Price	Beds	Baths	Sq ft	Home
Feb 29, 2024	$5,751,000	4	3	3,379	4-bed single-family home, $5,751,000
Sep 14, 2021	$6,600,000	4	4	3,893	4-bed single-family home, $6,600,000
Feb 20, 2020	$4,387,500	4	4	3,840	4-bed single-family home, $4,387,500
Oct 30, 2017	$6,700,000	4	5	4,177	4-bed single-family home, $6,700,000
Oct 11, 2017	$4,400,000	3	3	3,921	3-bed single-family home, $4,400,000
Jun 10, 2015	$4,650,000	4	4	3,840	4-bed single-family home, $4,650,000
Feb 21, 2014	$3,200,000	4	4	3,461	4-bed single-family home, $3,200,000
Jun 27, 2013	$2,995,000	4	4	2,842	4-bed single-family home, $2,995,000
Sep 11, 2012	$2,400,000	4	3	3,000	4-bed single-family home, $2,400,000

Promontory Bay Sales by Year

Recorded sales by year of closing since 2012. A year with no recorded sale shows 0. 2026 counts the sales recorded by Nov 10, 2026. Medians leave out lot sales and print only for a year with 5 or more home sales. Each year links to its recorded sales. Source: CRMLS.
Year	Sales
2026 to date	1
2025	0
2024	1
2023	0
2022	0
2021	1
2020	2
2019	0
2018	0
2017	2
2016	1
2015	1
2014	1
2013	1
2012	1

A Typical Home in Promontory Bay

Home types: Single-family homes 100%
Bedrooms: 4
Living area: 3,400 to 3,914 sq ft
Year built: 1973 to 1974
Lot size: 5,323 to 5,647 sq ft
Scenic view: 100% of homes

Each range is the middle half of the homes that report it, among the 10 homes sold since 2012 or for sale now in Promontory Bay. A scenic view is a water, hill, mountain, canyon, valley, bluff, city-lights, golf-course or panoramic view. Source: CRMLS.