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420 Golden Springs Drive, Diamond Bar, CA 91765

$528K2bd · 3ba · 1,265 sqft
Lot 133,564 sqft•HOA $486/mo•Condominium•
Active
•18d on market•MLS# CV-26224650

Property Description

Offered for the first time since its original purchase in 1986, this light-filled corner-unit condo pairs thoughtful upgrades with two spacious bedroom suites and a generous enclosed patio. Featuring approximately 1,265 square feet, 2 bedrooms and 2.5 bathrooms, the open floor plan welcomes you with a freshly painted interior, hardwood floors, recessed lighting and a gas fireplace. The kitchen offers stainless steel appliances and abundant cabinet storage, while a convenient downstairs half bath serves guests. Dual-pane windows, upgraded window treatments and central air conditioning and heating add everyday comfort. Upstairs, both bedroom suites feature high vaulted ceilings and upgraded bathrooms with tile flooring, updated vanities and fixtures, and tiled tub or shower surrounds. One bathroom offers a tub/shower combination; the other features a shower with a sliding glass enclosure and built-in seat. A dedicated upstairs laundry area accommodates side-by-side units. A dual-pane sliding glass door opens to a spacious patio with vinyl fencing and herringbone-pattern brick paving, creating an inviting setting for outdoor dining, gardening or relaxing. The detached 2-car garage provides ample additional storage. Enjoy a well-maintained community with two pools, a tennis court and landscaped walkways. HOA dues of approximately $420 per month include water, trash, sewer, exterior maintenance, and association fire and earthquake insurance, subject to HOA documents. Convenient to Carlton Peterson Park, local shopping, dining, coffee and tea shops, with access to the 57 and 60 freeways. Located within Pomona Unified School District, where Golden Springs Elementary and Diamond Ranch High School have earned California Distinguished School recognition; buyers to verify attendance boundaries and enrollment. A welcoming opportunity to make this longtime owner's home your own.

Features & Amenities

FeeBuilt 1986

Property Details

Land Type
Fee
Year Built
1986
Property Type
Residential
Property Subtype
Condominium
Parking Spaces
2
Garage Spaces
2
Heating
Central
Cooling
Central Air
View
None
City
Diamond Bar
Zip Code
91765
County
Los Angeles
Listed byK.W. EXECUTIVE, Mike Chou

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$2,669.86
Principal & Interest
Loan Amount
$422,400
Total Interest
$538,748
Total Payment Over 30 Years
$961,148
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

420 Golden Springs Drive, Diamond Bar, CA 91765

Diamond Bar · Condominium

$528K
Affordable Tier
Beds
2
Baths
3
Sqft
1,265
Lot
3.07 ac
Year
1986
$/Sqft
$417
Pool: No✓
Spa: No✓
View: None✓
Garage: 2-car✓

Listed in line with the median closed sale of $515,000. Price per sqft ($417) is a 12% discount to closed comps ($476).

Price Position

Aligned with the market — fair pricing for the comps.

At market
Subject listed at $528K· $417/sqft
Total list price
Closed comps
vs closed median $515K
+$13K (+2.5%)
Active comps
vs active median $559K
−$31K (−5.5%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $496
−$79 (−15.9%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
450 Golden Springs DriveDiamond Bar1986231,265155,295$442$559,00014195
430 Golden Springs DriveDiamond Bar1986331,420133,564$422$599,0004194
1109 Golden Springs DriveDiamond Bar1984231,012210,602$542$549,0005887
1060 Golden SpringsDiamond Bar1982221,071162,655$481$515,0005287
24202 Sylvan Glen RoadDiamond Bar19882299972,801$591$590,0001786
Total: 5 · Average2.22.61,153.4146,983.4$495.6$562,40061.8
Median1,071$559,000

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
424 Golden Springs DriveDiamond Bar198604/30/2026221,109133,564$529,000$511,000$4610.9716791
428 Golden Springs DriveDiamond Bar198607/29/2026221,079133,564$539,000$535,000$4960.997589
530 Golden SpringsDiamond Bar198205/18/2026221,105149,711$525,000$515,000$4660.986089
24170 Avenida RancherosDiamond Bar198410/22/2026221,108165,965$499,500$499,000$4501.008588
24220 Sylvan GlenDiamond Bar198805/22/2026221,02572,801$529,000$520,000$5070.984186
Total: 5 · Average2.02.01,085.2131,121$516,000$516,000$476—85.6
Median1,105$515,000$515,000

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.