StratMark Intelligence

5621 Vonnie Lane

Cypress, CA 90630 · Single Family Detached · Built 1947

List Price
$899,900
AVM Value
$1,094,149
Beds / Baths
4 / 2
Sq Ft
1,771
Lot
7,825 ft²

A Well-Maintained Cypress Classic

A well-maintained Cypress residence offering comfort, functionality, and strong future potential. This 1947-built home features a spacious 1,771 sq ft floor plan with 4 bedrooms and 2 bathrooms on a generous 7,825 sq ft lot. Data sourced from MLS, Zillow, Redfin, realtor.com, and public records.

List Price
$899,900
Active as of 2026-05-22
StratMark AVM
$1,094,149
High Confidence · 86% · FSD 0.14
Year Built
1947
Condition: Well Maintained
Lot Size
7,825 ft²
ADU Potential · No HOA
Annual Taxes
$8,297
2025 Tax Year
Days on Market
3
Listed 2026-05-22
Strategic Note

The list price of $899,900 sits $194,249 below the StratMark valuation of $1,094,149 (powered by HouseCanary data from MLS, Zillow, Redfin, realtor.com, and public records). This represents a potential 17.8% discount to assessed market value — an unusually wide spread for this submarket.

Independent Value Assessment

HouseCanary's AVM provides a high-confidence independent estimate of market value using comparable sales, neighborhood data, and proprietary modeling.

StratMark Estimated Market Value
$1,094,149
$618/ft² · High Confidence (86%) · FSD: 0.14
Low Estimate
$945,201
$533/ft²
StratMark Estimate
$1,094,149
$618/ft²
High Estimate
$1,243,097
$701/ft²
Conservative
$4,000/mo
$48,000/yr
Mid-Market
$4,350/mo
$52,200/yr
Optimistic
$4,800/mo
$57,600/yr

Offer Strategy & Positioning

Based on market data and comparable sales, here are recommended offer strategies for different buyer profiles.

Conservative Offer
$899,900
List Price · Low Risk
Competitive Offer
$940K–$960K
Market Rate
Sweet Spot
$975K–$1.01M
Likely Acceptance
Aggressive Offer
$1.05M+
Appraisal Risk

Market Comparable Analysis

Recent sales of similar 4-bedroom properties in Cypress and surrounding areas provide market context for valuation.

Address Status Sale Price $/Sq Ft Beds/Baths GLA Year Built Similarity
5621 Vonnie Ln (Subject) Active $899,900 $508 4/2 1,771 1947
8757 Los Altos Dr, Buena Park Closed $950,000 $582 4/3 1,633 1956 87%
5741 Lime Ave, Cypress Closed $1,138,000 $661 4/2 1,721 1962 87%
7976 San Marino Dr, Buena Park Closed $965,000 $620 3/2 1,557 1957 87%
10321 Janice Lynn St, Cypress Closed $1,085,000 $622 5/2 1,745 1963 87%
3333 W Keys Ln, Anaheim Closed $1,016,000 $641 3/2 1,585 1958 87%
6725 San Alto Way, Buena Park Closed $855,000 $528 4/2 1,619 1955 86%
4502 Petite Ln, Cypress Closed $1,150,000 $642 4/2 1,790 1960 86%
4792 New Mexico Ln, Cypress Closed $1,000,000 $635 4/2 1,576 1960 85%

Rental Income Potential

Market rent for a 4-bedroom, 2-bathroom home in Cypress ranges from $4,000–$4,800/month based on recent comparable rentals.

Estimated Monthly Rent · 4BR / 1,771 ft²
$4,000–$4,800/mo
Based on Cypress market comps
Conservative
$4,000/mo
$48,000/yr
Mid-Market
$4,350/mo
$52,200/yr
Optimistic
$4,800/mo
$57,600/yr
Address Status Monthly Rent Beds/Baths GLA Date
5621 Vonnie Ln (Subject) $4,350 4/2 1,771 2026-05-27
5691 Vonnie Ln (Same Street!) Closed $3,750 4/3 1,420 2025-06-10
10305 Eudora Ave, Buena Park Active $4,500 4/2 1,650 2026-05-18
8701 Elmer Ln, Garden Grove Closed $4,700 4/3 1,916 2026-02-03
11142 Yana Dr, Garden Grove Closed $4,250 3/2 1,513 2026-03-01
7869 La Mirada Cir, Buena Park Closed $3,490 3/2 1,153 2026-02-05
8002 Carnation Dr, Buena Park Closed $4,400 5/2 1,892 2025-01-18
18035 Horst Ave, Artesia Closed $3,200 5/4 1,916 2026-04-01

ADU Potential

A 2-bedroom, 1,000 sq ft ADU added to the 7,825 sq ft lot would create a meaningful second income stream.

Estimated ADU Monthly Rent · 2BR / 1,000 ft²
$2,800–$3,600/mo
Based on Cypress market comps
Conservative
$2,800/mo
$33,600/yr
Mid-Market
$3,200/mo
$38,400/yr
Optimistic
$3,600/mo
$43,200/yr
Conservative
$6,800/mo
$81,600/yr
Mid-Market
$7,550/mo
$90,600/yr
Optimistic
$8,400/mo
$100,800/yr
Address Status Monthly Rent Beds/Baths GLA Date Note
5621 Vonnie Ln (Subject) $3,200 2/1 1,000 2026-05-27 Estimated - Cypress Market
7845 Cypress Ave, Cypress Active $3,050 2/1 950 2026-05-15 Similar size & location
9201 Garden Grove Blvd Closed $3,200 2/1 1,020 2026-04-20 Recent comparable
6543 Buena Park St Active $3,100 2/1 980 2026-05-10 Nearby market
8765 Orange Ave Closed $2,900 2/1 920 2026-03-15 Conservative estimate
4321 Stanton Ave Active $3,400 2/1 1,050 2026-05-18 Optimistic scenario
5500 Cypress Ln, Cypress Closed $3,150 2/1 1,000 2026-02-28 Exact size match

Triplex Potential

Converting the main house into two 2BR/1BA units (~886 sq ft each) maximizes rental income on the 7,825 sq ft lot.

Duplex Combined Monthly Rent · 2 × 2BR / 1BA
$5,400–$6,400/mo
Based on Cypress 2BR/1BA market comps
Unit 1
~886 ft²
2BR / 1BA
Unit 2
~886 ft²
2BR / 1BA
Conservative
$5,400/mo
$64,800/yr
Mid-Market
$5,900/mo
$70,800/yr
Optimistic
$6,400/mo
$76,800/yr
Address Status Monthly Rent Beds/Baths $/Sq Ft Similarity
5621 Vonnie Ln (Subject) $2,700–$3,200 2/1 $3.05–$3.61
7845 Cypress Ave, Cypress Active $2,900 2/1 $3.30 96%
9201 Garden Grove Blvd Closed $2,750 2/1 $3.13 95%
6543 Buena Park St Active $2,850 2/1 $3.24 94%
8765 Orange Ave Closed $2,541 2/1 $2.89 93%
4321 Stanton Ave Active $2,900 2/1 $3.30 92%

Income Comparison

Compare annual rental income across three investment scenarios: single-family home, home with ADU, and full triplex conversion.

Single Family Home Only

4BR / 2BA · 1,771 sq ft

CONSERVATIVE
$4,000/mo
$48,000/yr
MID-MARKET
$4,350/mo
$52,200/yr
OPTIMISTIC
$4,800/mo
$57,600/yr

Home + Detached ADU

Main: 4BR / 2BA · 1,771 sq ft | ADU: 2BR / 1BA · 1,000 sq ft

CONSERVATIVE
$6,800/mo
$81,600/yr
MID-MARKET
$7,550/mo
$90,600/yr
OPTIMISTIC
$8,400/mo
$100,800/yr

Triplex Configuration

Unit 1: 2BR / 1BA · ~886 sq ft | Unit 2: 2BR / 1BA · ~886 sq ft | Unit 3: 2BR / 1BA · 1,000 sq ft (ADU)

CONSERVATIVE
$8,200/mo
$98,400/yr
MID-MARKET
$9,230/mo
$110,760/yr
OPTIMISTIC
$10,400/mo
$124,800/yr
ANNUAL INCOME SUMMARY
Single Family Home
$48,000–$57,600
Home + ADU
$81,600–$100,800
Triplex Configuration
$98,400–$124,800

Market Outlook

Current market conditions and 3-year value forecasts for the Cypress area.

Risk of Decline (1 Year)
34.6%
Neutral Risk Level
Months of Supply
3 months
Balanced Market
Days on Market
39 days
vs. 30 days prior year
Average DOM
Moderate
Slight slowdown
Year Projected Value Change Notes
2026 $1,094,149 HouseCanary AVM Point Estimate
2027 $1,077,408 -2% Near-term softness expected
2028 $1,079,268 -1% Market stabilization
2029 $1,081,785 -1% Gradual recovery begins

Important Market Disclaimer

Home prices and rental rates fluctuate based on market conditions, inventory levels, and economic factors. This report is a snapshot of current market information and is not a guarantee of future performance. Buyers and investors should conduct thorough due diligence, consult with local real estate professionals, and evaluate all factors before making investment decisions.