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1034 East Romney Drive, Walnut, CA 91789

$777K3bd · 3ba · 1,846 sqft
Lot 2,308 sqft•HOA $380/mo•Condominium•
Active
•4d on market•MLS# TR-26233000

Property Description

Nestled within the highly coveted Cross Keys community, sitting perfectly on the scenic Diamond Bar/Walnut border, this exceptionally curated townhome offers a lifestyle of refined comfort and effortless sophistication. The private entrance and serene courtyard set an exclusive tone for this sun-drenched sanctuary. Featuring an expansive 3-bedroom, 3-bathroom layout enhanced by a versatile den, the interior architecture seamlessly balances upscale styling with daily practicality. Positioned perfectly for modern living, the main-level den offers the ultimate flexibility to be transformed into a stately fourth bedroom, an executive home office, or an elegant guest suite. Designed for both grand entertaining and intimate relaxation, the main level boasts a fluid, open-concept design anchored by a grand living room fireplace. The gourmet kitchen serves as a central masterpiece, complete with a premium breakfast bar that transitions effortlessly into the formal living spaces. Upstairs, the residence unveils three beautifully proportioned bedrooms, including a lavish primary suite. This private haven features a spa-inspired en-suite bath adorned with dual vanities, a deluxe walk-in shower, and a discrete toilet area—offering a true resort-style escape at the end of the day. Beyond the gates, the meticulously manicured grounds of the Cross Keys community provide a robust collection of resort-tier amenities. Residents enjoy exclusive access to a sparkling swimming pool, a tranquil spa, professional-grade tennis courts, and an upscale clubhouse surrounded by lush greenbelts and dedicated outdoor dining areas. Providing ultimate peace of mind, the comprehensive HOA dues cover condo insurance, water, trash services, and limited roof maintenance. Securing an unparalleled foundation for your family’s future, this turn-key estate is situated within the premier, award-winning Walnut Valley Unified School District. The property offers an enviable, highly walkable lifestyle, keeping you just steps from Hannam Chain Supermarket, Target, and a curated selection of vibrant local boutiques, cafes, and premium fitness centers. With immediate, effortless access to the 57 and 60 freeways, commuting to greater Los Angeles, Orange County, and elite local universities is seamless. For the discerning individual seeking a high-convenience, low-maintenance urban retreat without compromising on luxury, this remarkable residence elevates every standard of Southern California living.

Features & Amenities

FeeBuilt 1980

Property Details

Land Type
Fee
Year Built
1980
Property Type
Residential
Property Subtype
Condominium
Parking Spaces
2
Garage Spaces
2
Heating
Central, Fireplace(s)
Cooling
Central Air
View
None
Flooring
Vinyl, Wood
Roof
Tile
City
Walnut
Zip Code
91789
County
Los Angeles
Listed byPinnacle Real Estate Group, Richard Liu

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$3,928.93
Principal & Interest
Loan Amount
$621,600
Total Interest
$792,817
Total Payment Over 30 Years
$1,414,417
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

Residential Tier · 5 active · 5 closed

1034 East Romney Drive, Walnut, CA 91789

Walnut · Condominium

$777K
Residential Tier
Beds
3
Baths
3
Sqft
1,846
Lot
2,308 sqft
Year
1980
$/Sqft
$421
Pool: No✓
Spa: No✓
View: None✓
Garage: 2-car✓

Listed 5.9% below the median closed sale of $825,600. Price per sqft ($421) is a 19% discount to closed comps ($519).

Price Position

Priced below the market — value advantage over the field.

Price advantage
Subject listed at $777K· $421/sqft
Total list price
Closed comps
vs closed median $826K
−$49K (−5.9%)
Active comps
vs active median $725K
+$52K (+7.2%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $482
−$61 (−12.6%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
20034 EsquilineWalnut1976331,506336,300$457$688,000670
2119 Dublin LaneDiamond Bar1989431,6191,001,024$463$750,0001069
2001 Silver HawkDiamond Bar1986321,578455,910$459$724,90012169
1320 AlbarizaDiamond Bar1985231,28533,148$544$699,0001266
20950 Cornerstone DriveWalnut2018441,83017,370$485$888,0004666
Total: 5 · Average3.23.01,563.6368,750.4$481.6$749,98039
Median1,578$724,900

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
1657 Diamond Bar BoulevardDiamond Bar198502/23/2026331,4820$700,000$710,000$4791.014072
23025 Paseo De TerradoDiamond Bar198608/27/2026331,641146,620$844,000$825,600$5030.989069
1400 Bodega Way #1Diamond Bar198807/28/2026331,57052,840$899,000$875,000$5570.9710269
2103 DublinDiamond Bar198910/09/2026331,6191,001,024$828,000$828,000$5111.0010769
22810 Chardonnay DriveDiamond Bar198409/17/2026331,485166,078$798,000$808,000$5441.012867
Total: 5 · Average3.03.01,559.4341,640.5$809,320$809,320$518.8—73.4
Median1,570$825,600$825,600

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.