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STUNNING 5 BEDROOM, 5 BATH BALBOA ISLAND TUDOR-STYLE DUPLEX BUILT IN 1993! Main home has 3 bedrooms and 3 baths, rear unit has 2 bedrooms and 2 baths. MAIN HOME: First level living room, dining room, kitchen, bath, and large bedroom. Second floor has two bedrooms and two baths with view balcony and laundry. REAR UNIT: Upper level with private entry, 2 bedrooms, 2 baths and large living area, kitchen and laundry. Parking for 4 cars. The main home has been a vacation rental with over $70,000 income in 2013 and the rear unit has been a yearly rental @ $27,000 per year. 203 Agate is in turnkey, perfect condition ready for a new owner or investor!
Listing agent: Donald Abrams DRE #01234323 don@abramscoastal.com, Listing office: Abrams Coastal Properties
MLS data updated 11/2/2026, 5:45:35 AM PT
Source: CRMLS, MLS #: NP14066883
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
May 6, 2014
Prices use the left axis; mortgage rates use the right. Hover, tap, or focus the chart and use the arrow keys. Red SOLD badges mark recorded sales.
This home · nearest recorded event
No recordNo property-price record in this range.ZIP 92662 · Nov 2026
No monthly averageAt least 3 eligible sales in this month are required.30-year fixed mortgage benchmark
No weekly rateNo published rate within 7 days of this date.No recorded sales in this range. Select All available for older records; missing records do not mean the home never sold.
ZIP averages use publicly displayable closed sales from our licensed MLS feed, matched to the same ZIP and exact property type. Months with fewer than 3 sales are omitted; the current month is incomplete. Lines connect available monthly observations across gaps and do not represent measured prices in missing months. These averages are not adjusted for size, condition, or location within the ZIP, and are not an appraisal. Feed coverage may not include every sale. All available shows the available home and ZIP history, with mortgage rates over the same dates.
Mortgage benchmark: Freddie Mac Primary Mortgage Market Survey®. © Freddie Mac. Weekly national 30-year fixed rates, not APRs or a loan quote. Actual terms vary. Methodology changed in November 2022. The chart does not establish that interest-rate changes caused a home’s price changes.
Lines connect recorded asking and sale prices. They are visual guides, not estimates of the home’s value between those dates.
No earlier records were returned by our current sources. This does not mean the home has never sold.
MLS records may be incomplete. Earlier asking prices are not sale prices.