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428-438 Rosemont St 6 Unit Apartment Building $6,205,230 CAD ($1,034,205 CAD/Unit) 5.55% Cap Rate La Jolla, CA 92037



Investment Highlights
- Located within 0.2 miles of Neptune/Windansea Beach and scenic coastal bluffs.
- Positioned on a level 9,227 SF corner lot offering dual street exposure and alley access.
- Six-unit configuration with varied layouts; majority of units vacant and renovation-ready.
Executive Summary
This coastal multifamily property presents a unique value-add opportunity in the highly desirable La Jolla market. Situated just 0.2 miles from Windansea Beach, the asset offers a premier location within a Mediterranean coastal community renowned for its walkability, vibrant lifestyle, and proximity to key employment sectors. The property comprises six units, including two 2BR/2BA, two 2BR/1BA, and two 1BR/1BA layouts, totaling approximately 4,571 square feet of living area. Four of the six units are vacant and renovation-ready, allowing for immediate rental repositioning.
Set on a flat, prominent corner lot of 9,227 square feet with dual street frontage on Rosemont and Electric, this property provides alley access for enhanced circulation and includes four dedicated one-car garages. Potential income upside is significant, with a projected long-term monthly market rent of $29,800, equating to $357,600 annually, and an attractive Airbnb or short-term rental potential estimated at $50,000 monthly. Current financial metrics indicate a GRM of 12.6 and a 5.55% cap rate, underscoring long-term investment stability in an affluent coastal enclave supported by education, healthcare, biotechnology, and tourism.
Set on a flat, prominent corner lot of 9,227 square feet with dual street frontage on Rosemont and Electric, this property provides alley access for enhanced circulation and includes four dedicated one-car garages. Potential income upside is significant, with a projected long-term monthly market rent of $29,800, equating to $357,600 annually, and an attractive Airbnb or short-term rental potential estimated at $50,000 monthly. Current financial metrics indicate a GRM of 12.6 and a 5.55% cap rate, underscoring long-term investment stability in an affluent coastal enclave supported by education, healthcare, biotechnology, and tourism.
Data Room Click Here to Access
Financial Summary (Pro Forma - 2026) |
Annual (CAD) | Annual Per SF (CAD) |
|---|---|---|
| Gross Rental Income |
$493,109
|
$107.88
|
| Other Income |
-
|
-
|
| Vacancy Loss |
$19,724
|
$4.32
|
| Effective Gross Income |
$473,385
|
$103.56
|
| Taxes |
$77,565
|
$16.97
|
| Operating Expenses |
$51,356
|
$11.24
|
| Total Expenses |
$128,921
|
$28.20
|
| Net Operating Income |
$344,463
|
$75.36
|
Financial Summary (Pro Forma - 2026)
| Gross Rental Income (CAD) | |
|---|---|
| Annual | $493,109 |
| Annual Per SF | $107.88 |
| Other Income (CAD) | |
|---|---|
| Annual | - |
| Annual Per SF | - |
| Vacancy Loss (CAD) | |
|---|---|
| Annual | $19,724 |
| Annual Per SF | $4.32 |
| Effective Gross Income (CAD) | |
|---|---|
| Annual | $473,385 |
| Annual Per SF | $103.56 |
| Taxes (CAD) | |
|---|---|
| Annual | $77,565 |
| Annual Per SF | $16.97 |
| Operating Expenses (CAD) | |
|---|---|
| Annual | $51,356 |
| Annual Per SF | $11.24 |
| Total Expenses (CAD) | |
|---|---|
| Annual | $128,921 |
| Annual Per SF | $28.20 |
| Net Operating Income (CAD) | |
|---|---|
| Annual | $344,463 |
| Annual Per SF | $75.36 |
Property Facts
| Price | $6,205,230 CAD | Apartment Style | Low-Rise |
| Price Per Unit | $1,034,205 CAD | Building Class | B |
| Sale Type | Investment | Lot Size | 0.21 AC |
| Cap Rate | 5.55% | Building Size | 4,571 SF |
| Sale Condition | 1031 Exchange | Average Occupancy | 33% |
| Gross Rent Multiplier | 12.6 | No. Stories | 1 |
| No. Units | 6 | Year Built | 1950 |
| Property Type | Multifamily | Parking Ratio | 0.88/1,000 SF |
| Property Subtype | Apartment | ||
| Zoning | R2 - RM-1-1 | ||
| Price | $6,205,230 CAD |
| Price Per Unit | $1,034,205 CAD |
| Sale Type | Investment |
| Cap Rate | 5.55% |
| Sale Condition | 1031 Exchange |
| Gross Rent Multiplier | 12.6 |
| No. Units | 6 |
| Property Type | Multifamily |
| Property Subtype | Apartment |
| Apartment Style | Low-Rise |
| Building Class | B |
| Lot Size | 0.21 AC |
| Building Size | 4,571 SF |
| Average Occupancy | 33% |
| No. Stories | 1 |
| Year Built | 1950 |
| Parking Ratio | 0.88/1,000 SF |
| Zoning | R2 - RM-1-1 |
Amenities
Unit Amenities
- Heating
- Eat-in Kitchen
- Kitchen
- Views
- Yard
Site Amenities
- Laundry Facilities
Unit Mix Information
| Description | No. Units | Avg. Rent/Mo | SF |
|---|---|---|---|
| 2+2 | 2 | $8,274 CAD | 900 |
| 2+1 | 2 | $7,239 CAD | 800 |
| 1+1 | 2 | $5,033 CAD | 600 |
1 1
Fairly walkable
50/100
Moderately drivable
70/100
Limited public transit
30/100
Somewhat bikeable
30/100
Property Taxes
| Parcel Number | 351-471-21 | Total Assessment | $5,332,338 CAD |
| Land Assessment | $4,467,635 CAD | Annual Taxes | $77,565 CAD ($16.97 CAD/SF) |
| Improvements Assessment | $864,704 CAD | Tax Year | 2026 |
Property Taxes
Parcel Number
351-471-21
Land Assessment
$4,467,635 CAD
Improvements Assessment
$864,704 CAD
Total Assessment
$5,332,338 CAD
Annual Taxes
$77,565 CAD ($16.97 CAD/SF)
Tax Year
2026
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428-438 Rosemont St
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