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508 North San Dimas, San Dimas, CA 91773

$1.82M3bd · 3ba · 2,001 sqft
Lot 29,185 sqft•Single Family Residence•
Active
•43d on market•MLS# AR-26191007

Property Description

A true San Dimas legacy, this residence, nearly a century in the making. Built in 1927 and approaching its centennial, this extraordinary English Cottage offers three bedrooms, three bathrooms and 2,001 square feet of living space on approximately 29,000 square feet across two and three quarter lots. Set along beautiful San Dimas Avenue, the residence is surrounded by mature landscaping and distinctive architectural details that have given it an unmistakable presence in the community for generations. Designed with English Cottage character and Tudor influences, showcasing graceful rounded rooflines, an eyebrow dormer, stone accents, original casement windows and an abundance of natural light. Original hardwood floors, beautiful period details and a striking fireplace are balanced with thoughtful updates, including a sun room and newly remodeled kitchen. A private-entry flex room adds exceptional versatility and a fascinating connection to the home’s railroad-era story. Once a place where passengers would come to purchase their train tickets, the space has recently been refreshed and now lends itself beautifully to a home office, den, library or potential fourth ground-level bedroom. Complete with a finished basement, separate entrance and generous recreation space. It includes a dedicated wine cellar, oversized laundry/utility room, and additional bathroom. Outside, the property continues to unfold. The backyard Summer House, complete with built-in grill and gathering space, has hosted generations of celebrations. A greenhouse awaits the avid gardener, while majestic mature oak trees, Canary palms and a striking cactus create a setting that feels established and private. At the front of the property, the beloved carriage-house feature has become a familiar neighborhood sight, always dressed for the holidays. A long driveway leads to the detached two-car garage, where an adjoining air-conditioned suite offers a spacious bedroom and ¾ bath—an ideal retreat for overnight guests. With its remarkable architecture, expansive grounds, flexible living spaces and nearly 100 years of San Dimas history woven into every corner, 508 N. San Dimas Avenue is more than a home—it is a legacy waiting for its new chapter. Buyer to independently verify square footage, permits, bedroom/bathroom count and intended use of all additional and accessory spaces.

Features & Amenities

FeeBuilt 1927

Property Details

Land Type
Fee
Year Built
1927
Property Type
Residential
Property Subtype
Single Family Residence
Parking Spaces
2
Garage Spaces
2
Heating
Central
Cooling
Central Air
Flooring
Carpet, Laminate, Wood
City
San Dimas
Zip Code
91773
County
Los Angeles
Listed byColdwell Banker Realty, Rachel Bratakos

Mortgage Calculator

Current Rates

$
$
%
Monthly Payment
$9,202.91
Principal & Interest
Loan Amount
$1,456,000
Total Interest
$1,857,048
Total Payment Over 30 Years
$3,313,048
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

508 North San Dimas, San Dimas, CA 91773

San Dimas · Single Family Residence

$1.82M
Luxury Tier
Beds
3
Baths
3
Sqft
2,001
Lot
29,185 sqft
Year
1927
$/Sqft
$910
Pool: No✓
Spa: No✓
Garage: 2-car✓

Listed 9.0% above the median closed sale of $1,670,000. Price per sqft ($910) is a 79% premium to closed comps ($507). Luxury tier — fewer comparable sales widen the confidence range.

Price Position

Positioned above the market — commands a premium.

Premium
Subject listed at $1.82M· $910/sqft
Total list price
Closed comps
vs closed median $1.67M
+$150K (+9.0%)
Active comps
vs active median $1.75M
+$70K (+4.0%)
Price per sqft
Closed compsinsufficient comp data
Active comps
vs active avg $/sqft $444
+$466 (+105.0%)

Active Properties (5)

Active Comparables

AddressCityYearBDBTHSqFtLotSzLP/SqFtLPDIMScore
2250 SwiftwaterGlendora2002543,41013,678$525$1.79M4651
2225 Saratoga LaneGlendora2003553,4128,922$498$1.70M11542
2162 CumberlandGlendora1985444,50913,435$388$1.75M3142
779 Ironbark LaneSan Dimas2003455,44042,348$377$2.05M838
112 Morgan Ranch RoadGlendora1985533,69610,844$432$1.60M7231
Total: 5 · Average4.64.24,093.417,845.4$444$1.78M54.4
Median3,696$1.75M

Closed Properties (5)

Closed Comparables

AddressCityYearDateBDBTHSqFtLotSzLPSPSP/SqFtSP/LPDIMScore
330 MooreSan Dimas198906/08/20261185,80724,908$1.90M$1.90M$3271.008856
2269 Shady OaksGlendora200206/18/2026432,9888,407$1.80M$1.67M$5590.939254
865 CanterburySan Dimas200210/29/2026432,9099,944$1.50M$1.55M$5331.036943
2232 Calle LisetaSan Dimas198709/10/2026432,59018,936$1.50M$1.55M$5981.043542
2290 Redwood DriveGlendora200205/07/2026453,27818,995$1.79M$1.70M$5190.954439
Total: 5 · Average5.44.43,514.416,238$1.67M$1.67M$507.2—65.6
Median2,988$1.67M$1.67M

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.