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Rosemont at WindanSea, a rare double parcel 9-unit residential community located just yards from WindanSea Beach in La Jolla, CA. Built in 1923 (258 Rosemont upper house w/ units) & 1958 (242 Rosemont lower 4-plex), this offering is comprised of (258 Rosemont) one 3-Bed/2-Bath house, two 1-Bed/1-Bath units, two studios, three garages and the 4-plex (242 Rosemont) which are all spacious 2Bed/2Bath floorplans. The entire property has one water meter and has been operated as 1 community even though these could be broken into 2 separate properties with the addition of a new water meter / sewer line on the lower 4-plex; permits and City approval required. Total rentable square footage equals 7,475 on a total of 17,459 feet of land. Both parcels make up seven (7) lots ideally positioned for "half lot" new townhomes which have been built in the immediate neighborhood - see Plat Map for lot info. This presentation will be ideally situated for the following *: 1. Development a. Aggressive management while receiving rental income through permit and planning process. 2. Capital Infusion a. Upper 258 Rosemont lot based on allowable FAR with City. 4-plex units are in near original condition. 3. Homeowner a. Creates a compound/home on upper 258 parcel while capitalizing on the 242 Parcel 4- plex rental units. 4. Alternative Living a. Preservation minded rental owner to raise rents and/or implement short term rentals, or a hospitality / retreat angle. *buyer to verify all with City of San Diego and feasibility to develop
Listing agent: Chris Robinson DRE #01346887 crobinson@acrecommercial.com, Listing office: Acre Investment Real Estate
MLS data updated 11/2/2026, 11:57:53 PM PT
Source: CRMLS, MLS #: 230001876SD
Belmont insights
Compare recorded home prices, same-type ZIP sales and mortgage rates.
Aug 14, 2023
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
$7,500,000Asking price recorded · Aug 14, 2023ZIP 92037 · Aug 2023
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.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.