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Sapphire Crest | ±6.80% Cap | ADU Upside 823 Lagoon Ave 7 Unit Apartment Building $1,650,000 ($235,714/Unit) 6.80% Cap Rate Wilmington, CA 90744



Investment Highlights
- Strong Cash Flow: ~$177,648 annual income; ±6.8% cap rate; ±6.38% cash-on-cash return
- Stable Financing: ~1.20x debt coverage supports cash flow stability
- ADU Upside: ±760 SF two-bedroom, two-bath ADU plans included for future income growth
- Attractive Value: ±9.29 GRM; competitive price per unit vs replacement cost
- Turnkey Condition: 2023 renovation & 2024 upgraded electrical systems minimize near-term capex
- Expense Control & Operational Efficiency: Separately metered gas and electricity reduce owner-paid utilities
Executive Summary
Lucrum Real Estate Group is pleased to present Sapphire Crest, a fully renovated, seven-unit multifamily investment opportunity located at 823 Lagoon Avenue in Wilmington, California. This two-story, garden-style asset encompasses approximately ±5,301 square feet on a ±7,512 -square-foot LARD1.5-zoned lot, offering investors a compelling combination of stabilized income, strong value metrics, and reduced operational risk.
Sapphire Crest is currently operating with stabilized in-place rents, generating approximately $177,648 in scheduled gross annual income and delivering an attractive current ±6.80% cap rate with a ±6.38% cash-on-cash return under prevailing financing assumptions. At a competitive ±9.29 GRM and favorable price per unit relative to replacement cost, the property supports efficient leverage scenarios while providing immediate day-one cash flow and predictable yield.
Originally constructed in 1965, the property underwent a comprehensive renovation in 2023, including fully remodeled interiors, a new roof, new windows, drought-tolerant landscaping, and a freshly painted exterior. In May 2024, all electrical subpanels were replaced, materially strengthening core building systems and minimizing near-term capital expenditure exposure for future ownership. Wilmington’s employment-driven rental base and proximity to major ports and logistics corridors support consistent demand, enhancing income stability and downside protection for long-term investors. Units feature modern finishes, updated kitchens and bathrooms, new flooring, wall air conditioning, and ample cabinet and storage space, positioning the asset at the top of its competitive set within the submarket.
From an operational standpoint, the property benefits from separately metered gas and electricity, on-site laundry facilities, and garage parking for seven vehicles, supporting expense control, tenant retention, and long-term income durability. In addition to stabilized operations, the asset includes architectural drawings for a potential ±760-square-foot two-bedroom, two-bath ADU, offering a clearly defined pathway for future income growth without altering existing operations, subject to buyer verification and local approvals. With major capital improvements completed and diversified income across seven units, Sapphire Crest represents a turnkey, low-maintenance acquisition well-suited for investors seeking reliable cash flow with optional long-term upside.
Sapphire Crest is located within an established residential pocket of Wilmington in Los Angeles County, offering convenient access to major employment centers, coastal cities, and regional transportation corridors. The property benefits from proximity to Long Beach, San Pedro, Carson, Torrance, and Lakewood, supporting broad tenant demand across multiple employment bases.
The property offers efficient access to the 110 and 1 Freeways, enabling connectivity throughout the South Bay and greater Los Angeles region. Long Beach Harbor and the Queen Mary are approximately a 15-minute drive, while nearby anchors such as Los Angeles Harbor College and Ken Malloy Harbor Regional Park further support neighborhood stability and livability.
The immediate area provides strong walkability and bike accessibility, with nearby retail, dining, and daily-needs services contributing to the property’s high Walk and Bike Scores. This combination of residential character, accessibility, and regional connectivity reinforces Sapphire Crest’s position as a durable, long-term rental asset within a supply-constrained coastal submarket.
Location Highlights
+ Employment-Driven Rental Market: Wilmington’s proximity to the Ports of Los Angeles and Long Beach and related logistics and industrial employment supports consistent housing demand.
+ Established Coastal Submarket: Limited new multifamily supply in established residential pockets supports occupancy stability and income durability.
+ Proximity to Major Ports: Approximately 6.5 miles to the Port of Los Angeles and 8 miles to the Port of Long Beach, anchoring long-term economic activity.
+ Regional Freeway Connectivity: Convenient access to the I-110 and I-710 Freeways, supporting commuter and employment accessibility throughout the Harbor Area and South Bay.
+ Transit & Tenant Accessibility: Multiple nearby bus routes, access to the Wilmington train station, and strong walkability and bike access support tenant convenience and retention.
Sapphire Crest is currently operating with stabilized in-place rents, generating approximately $177,648 in scheduled gross annual income and delivering an attractive current ±6.80% cap rate with a ±6.38% cash-on-cash return under prevailing financing assumptions. At a competitive ±9.29 GRM and favorable price per unit relative to replacement cost, the property supports efficient leverage scenarios while providing immediate day-one cash flow and predictable yield.
Originally constructed in 1965, the property underwent a comprehensive renovation in 2023, including fully remodeled interiors, a new roof, new windows, drought-tolerant landscaping, and a freshly painted exterior. In May 2024, all electrical subpanels were replaced, materially strengthening core building systems and minimizing near-term capital expenditure exposure for future ownership. Wilmington’s employment-driven rental base and proximity to major ports and logistics corridors support consistent demand, enhancing income stability and downside protection for long-term investors. Units feature modern finishes, updated kitchens and bathrooms, new flooring, wall air conditioning, and ample cabinet and storage space, positioning the asset at the top of its competitive set within the submarket.
From an operational standpoint, the property benefits from separately metered gas and electricity, on-site laundry facilities, and garage parking for seven vehicles, supporting expense control, tenant retention, and long-term income durability. In addition to stabilized operations, the asset includes architectural drawings for a potential ±760-square-foot two-bedroom, two-bath ADU, offering a clearly defined pathway for future income growth without altering existing operations, subject to buyer verification and local approvals. With major capital improvements completed and diversified income across seven units, Sapphire Crest represents a turnkey, low-maintenance acquisition well-suited for investors seeking reliable cash flow with optional long-term upside.
Sapphire Crest is located within an established residential pocket of Wilmington in Los Angeles County, offering convenient access to major employment centers, coastal cities, and regional transportation corridors. The property benefits from proximity to Long Beach, San Pedro, Carson, Torrance, and Lakewood, supporting broad tenant demand across multiple employment bases.
The property offers efficient access to the 110 and 1 Freeways, enabling connectivity throughout the South Bay and greater Los Angeles region. Long Beach Harbor and the Queen Mary are approximately a 15-minute drive, while nearby anchors such as Los Angeles Harbor College and Ken Malloy Harbor Regional Park further support neighborhood stability and livability.
The immediate area provides strong walkability and bike accessibility, with nearby retail, dining, and daily-needs services contributing to the property’s high Walk and Bike Scores. This combination of residential character, accessibility, and regional connectivity reinforces Sapphire Crest’s position as a durable, long-term rental asset within a supply-constrained coastal submarket.
Location Highlights
+ Employment-Driven Rental Market: Wilmington’s proximity to the Ports of Los Angeles and Long Beach and related logistics and industrial employment supports consistent housing demand.
+ Established Coastal Submarket: Limited new multifamily supply in established residential pockets supports occupancy stability and income durability.
+ Proximity to Major Ports: Approximately 6.5 miles to the Port of Los Angeles and 8 miles to the Port of Long Beach, anchoring long-term economic activity.
+ Regional Freeway Connectivity: Convenient access to the I-110 and I-710 Freeways, supporting commuter and employment accessibility throughout the Harbor Area and South Bay.
+ Transit & Tenant Accessibility: Multiple nearby bus routes, access to the Wilmington train station, and strong walkability and bike access support tenant convenience and retention.
Financial Summary (Actual - 2026) |
Annual | Annual Per SF |
|---|---|---|
| Gross Rental Income |
$175,164
|
$33.04
|
| Other Income |
$2,484
|
$0.47
|
| Vacancy Loss |
$5,329
|
$1.01
|
| Effective Gross Income |
$172,319
|
$32.51
|
| Taxes |
$20,625
|
$3.89
|
| Operating Expenses |
$39,467
|
$7.45
|
| Total Expenses |
$60,092
|
$11.34
|
| Net Operating Income |
$112,227
|
$21.17
|
Financial Summary (Actual - 2026)
| Gross Rental Income | |
|---|---|
| Annual | $175,164 |
| Annual Per SF | $33.04 |
| Other Income | |
|---|---|
| Annual | $2,484 |
| Annual Per SF | $0.47 |
| Vacancy Loss | |
|---|---|
| Annual | $5,329 |
| Annual Per SF | $1.01 |
| Effective Gross Income | |
|---|---|
| Annual | $172,319 |
| Annual Per SF | $32.51 |
| Taxes | |
|---|---|
| Annual | $20,625 |
| Annual Per SF | $3.89 |
| Operating Expenses | |
|---|---|
| Annual | $39,467 |
| Annual Per SF | $7.45 |
| Total Expenses | |
|---|---|
| Annual | $60,092 |
| Annual Per SF | $11.34 |
| Net Operating Income | |
|---|---|
| Annual | $112,227 |
| Annual Per SF | $21.17 |
Property Facts
| Price | $1,650,000 | Building Class | C |
| Price Per Unit | $235,714 | Lot Size | 0.17 AC |
| Sale Type | Investment | Building Size | 5,301 SF |
| Cap Rate | 6.80% | Average Occupancy | 100% |
| Gross Rent Multiplier | 9.29 | No. Stories | 2 |
| No. Units | 7 | Year Built/Renovated | 1965/2023 |
| Property Type | Multifamily | Parking Ratio | 1.32/1,000 SF |
| Property Subtype | Apartment | Opportunity Zone |
Yes
|
| Apartment Style | Garden | ||
| Zoning | LARD1.5 | ||
| Price | $1,650,000 |
| Price Per Unit | $235,714 |
| Sale Type | Investment |
| Cap Rate | 6.80% |
| Gross Rent Multiplier | 9.29 |
| No. Units | 7 |
| Property Type | Multifamily |
| Property Subtype | Apartment |
| Apartment Style | Garden |
| Building Class | C |
| Lot Size | 0.17 AC |
| Building Size | 5,301 SF |
| Average Occupancy | 100% |
| No. Stories | 2 |
| Year Built/Renovated | 1965/2023 |
| Parking Ratio | 1.32/1,000 SF |
| Opportunity Zone |
Yes |
| Zoning | LARD1.5 |
Amenities
Unit Amenities
- Kitchen
- Range
- Tub/Shower
Site Amenities
- Laundry Facilities
Unit Mix Information
| Description | No. Units | Avg. Rent/Mo | SF |
|---|---|---|---|
| 1+1 | 4 | $1,899 | - |
| 2+1 | 1 | $2,300 | - |
| 2+1.5 | 2 | $2,350 | - |
1 1
Walk Score®
Walker's Paradise (92)
Bike Score®
Very Bikeable (86)
Property Taxes
| Parcel Number | 7416-025-027 | Total Assessment | $1,581,000 (2025) |
| Land Assessment | $918,000 (2025) | Annual Taxes | $20,625 ($3.89/SF) |
| Improvements Assessment | $663,000 (2025) | Tax Year | 2026 |
Property Taxes
Parcel Number
7416-025-027
Land Assessment
$918,000 (2025)
Improvements Assessment
$663,000 (2025)
Total Assessment
$1,581,000 (2025)
Annual Taxes
$20,625 ($3.89/SF)
Tax Year
2026
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Sapphire Crest | ±6.80% Cap | ADU Upside | 823 Lagoon Ave
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