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423 Key Blvd, Richmond, CA 94805

$798K3bd · 1ba · 1,488 sqft
Lot 5,400 sqft•Single Family Residence•
Active
•33d on market•MLS# 00-41147567

Property Description

Cherished by one family for decades, 423 Key Boulevard is a warm and inviting Mediterranean filled with character, tradition, and room to make it your own. Step through the virtually level-in entry and settle into the spacious living room, where vaulted ceilings, a classic fireplace, and oversized picture windows create a bright and comfortable place to gather. Framed by a 1930’s archway, the dining room offers the ideal place to host everything from your everyday dinners to your special celebrations. Through the glass French doors find a sunny breakfast nook to enjoy your morning coffee. The kitchen is thoughtfully equipped with stainless steel appliances and connects to a generous laundry room with extra storage. Three comfortable bedrooms each feature deep closets with their original wood doors, while the recently remodeled bathroom offers a convenient step-in shower. The backyard is a true extension of the home, with a large patio for dinner outside and a grassy lawn perfect for play. There’s a garden shed for the practical things, plus a fabulous bonus room filled with natural light that could become a home office, creative studio, playroom, or whatever this next chapter calls for. With generous off-street parking, and a garage for even more storage, there’s plenty of room for real living. Conveniently located just minutes from El Cerrito del Norte BART, I-80, I-580, grocery stores, and neighborhood restaurants, 423 Key Boulevard makes getting where you need to go wonderfully easy. But perhaps the best part is that once you’re home, you’ll have plenty of reasons to stay awhile.

Features & Amenities

FeeBuilt 1930

Property Details

Land Type
Fee
Year Built
1930
Property Type
Residential
Property Subtype
Single Family Residence
Heating
Forced Air
Flooring
Wood
Roof
Shingle
City
Richmond
Zip Code
94805
County
Contra Costa
Listed byUnknown Office, Jennifer Wolan

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$4,035.12
Principal & Interest
Loan Amount
$638,400
Total Interest
$814,244
Total Payment Over 30 Years
$1,452,644
This calculator provides estimates only. Actual mortgage payments may include taxes, insurance, HOA fees, and PMI. Contact a lender for accurate quotes.

Comparative Market Analysis

Affordable Tier · 5 active · 5 closed

423 Key Blvd, Richmond, CA 94805

Richmond · Single Family Residence

$798K
Affordable Tier
Beds
3
Baths
1
Sqft
1,488
Lot
5,400 sqft
Year
1930
$/Sqft
$536
Pool: No✓

Listed 14.0% above the median closed sale of $700,000. Closed comps sold at 107% of list — strong seller's market.

Price Position

Positioned above the market — commands a premium.

Premium
Subject listed at $798K· $536/sqft
Total list price
Closed comps
vs closed median $700K
+$98K (+14.0%)
Active comps
vs active median $625K
+$173K (+27.7%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $453
+$83 (+18.2%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
1611 Lincoln AveRichmond1944311,4485,000$380$549,9002393
518 36Th StRichmond1931321,4123,800$549$775,0003289
904 Wilson Avenue.Richmond1947311,4075,300$444$624,7777488
943 36Th StRichmond1926321,3713,700$473$649,0008286
974 33Rd StRichmond1940321,3425,000$421$565,000286
Total: 5 · Average3.01.61,3964,560$453.4$632,735.442.6
Median1,407$624,777

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
1620 Mendocino StRichmond194109/21/2026321,4655,000$799,000$950,000$6481.193388
800 Payne DrRichmond195008/25/2026321,5315,000$619,999$650,000$4251.053384
5104 Tehama AveRichmond194309/04/2026421,5204,500$630,000$688,000$4531.093582
638 36Th StRichmond195408/20/2026321,5265,200$725,000$700,000$4590.976281
6386 Claremont AveRichmond195310/02/2026321,3883,500$799,000$830,000$5981.044881
Total: 5 · Average3.22.01,4864,640$763,600$763,600$516.6—42.2
Median1,520$700,000$700,000

Market Analysis

List vs Sale $/SqFt

Sale Price Trend

Days on Market

Sale vs List Price

AI-generated CMA

This analysis was generated automatically from MLS data. For an in-depth, human-reviewed valuation, contact Joseph Sardella at josephsardella@gmail.com.