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2548 Casa Grande Ct, Walnut Creek, CA 94598

$1.90M4bd · 3ba · 2,412 sqft
Lot 20,000 sqft•Single Family Residence•
Active
•28d on market•MLS# 01-41148266

Property Description

Welcome home to this rare single-story retreat plus ADU on nearly half an acre in one of Walnut Creek's most desirable cul-de-sac settings. Set on a beautifully landscaped 20,000 (appx) sq. ft. level lot, this exceptional property offers a spacious 4-bedroom, 2.5-bath residence complemented by a 660 (appx) sq ft. 1-bedroom detached Additional Dwelling Unit (ADU). Offered for sale for the very first time, this exceptional home reflects decades of dedicated single-owner care and pride of ownership. Inside, rich solid oak hardwood flooring flows throughout the home, while fresh paint, updated lighting, solid interior doors, and tasteful bathroom improvements create an inviting atmosphere. The versatile floor plan offers comfortable everyday living with endless opportunities to customize and expand over time. The detached ADU, complete with a full kitchen, private laundry, and full bath, adds tremendous value and flexibility for extended family, guests, rental income, or work-from-home needs. Surrounded by mature landscaping, the expansive flat lot with a serene backdrop provides exceptional outdoor living including, a shaded patio, and a sports court area offering abundant room for entertaining, potential for RV space, play, gardening, relaxing outdoors or future enhancements. Enjoy the privacy and tranquility of cul-de-sac living while remaining close to Walnut Creek's acclaimed schools, shopping, dining, parks, and commuter routes.

Features & Amenities

FeeBuilt 1970

Property Details

Land Type
Fee
Year Built
1970
Property Type
Residential
Property Subtype
Single Family Residence
Parking Spaces
2
Garage Spaces
2
Heating
Forced Air
Cooling
Central Air
Flooring
Tile, Wood
Roof
Shingle
City
Walnut Creek
Zip Code
94598
County
Contra Costa
Listed byColdwell Banker, Jeanine Wakefield

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$9,582.15
Principal & Interest
Loan Amount
$1,516,000
Total Interest
$1,933,574
Total Payment Over 30 Years
$3,449,574
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

Luxury Tier · 5 active · 5 closed

2548 Casa Grande Ct, Walnut Creek, CA 94598

Walnut Creek · Single Family Residence

$1.90M
Luxury Tier
Beds
4
Baths
3
Sqft
2,412
Lot
20,000 sqft
Year
1970
$/Sqft
$786
Pool: No✓
Garage: 2-car✓

Listed 5.3% above the median closed sale of $1,800,000. Closed comps sold at 102% of list — strong seller's market. Luxury tier — fewer comparable sales widen the confidence range.

Price Position

Positioned above the market — commands a premium.

Premium
Subject listed at $1.90M· $786/sqft
Total list price
Closed comps
vs closed median $1.80M
+$95K (+5.3%)
Active comps
vs active median $1.49M
+$406K (+27.3%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $667
+$119 (+17.8%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
3002 Deerpark DrWalnut Creek1970421,89016,500$794$1.50M3186
2172 Angus DrWalnut Creek1965422,13714,382$746$1.59M1186
616 Minert RdWalnut Creek1972532,21111,050$673$1.49M4682
2481 Larkey LnWalnut Creek1960332,13812,197$585$1.25M5180
1 Kayser CtWalnut Creek1962532,51223,958$537$1.35M12278
Total: 5 · Average4.22.62,177.615,617.4$667$1.44M52.2
Median2,138$1.49M

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
136 Arbolado DrWalnut Creek195609/25/2026432,15014,950$1.85M$1.77M$8260.966988
2428 Dapplegray LnWalnut Creek197009/22/2026422,04516,544$1.69M$1.82M$8921.083287
1740 Oro Valley CirWalnut Creek198509/04/2026422,32518,352$1.85M$1.80M$7740.9711280
1564 ARBUTUS DRIVEWalnut Creek195309/09/2026532,19517,772$1.48M$1.48M$6721.002678
779 Woodwind PlWalnut Creek199409/04/2026432,81218,730$2.15M$2.35M$8361.091378
Total: 5 · Average4.22.62,305.417,269.6$1.84M$1.84M$800—50.4
Median2,195$1.80M$1.80M

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.