637 Hartwell Ct Altadena, CA 91001 / 3853

Residence for Single Family

(UPDATED: 12/13/2025)
  • 4 Beds
  • 3 Baths
  • 8.341 square feet
Property Report

Information about property on 637 Hartwell Ct, Altadena CA, 91001-3853. Find out owner contacts, building history, price, neighborhood at Homemetry Address Directory.

Property Details

The single-family home stands at 637 Hartwell Ct, Altadena, California.

Facts

  • Built in 1998
  • Lot size 8,341 sqft
  • Building 1
  • Bedrooms 4
  • Bathrooms 3
  • Last remodel year 2005
  • Air conditioning Central
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Listing info

  • Last sold Dec 2009 for $847,000

Householders and Tenants for 637 Hartwell Ct, Altadena CA

Businesses

Organization Phone Number Additional Info
VITECH BIO-CHEM, CORPORATION
Industry:
Nonclassifiable Establishments
Type of Business:
Articles of Incorporation

Purchase History

DateEventPriceSourceAgents
12/23/2009 Sold $847,000 Public records

Cost estimate history

YearTaxAssessmentMarket
2014 $12,112 $891,882 N/A
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Where is 637 Hartwell Ct, Altadena CA located on map?

Properties Nearby

Street Address
606 Hartwell Ct, Altadena, CA 91001-3853
Single-Family Home
  • 4 beds
  • 3 baths
  • 2,155 sqft
  • Built in 1998
609 Hartwell Ct, Altadena, CA 91001-3853
Single Family
  • 4 beds
  • 3 baths
  • 2,532 sqft
  • Built in 1998
614 Hartwell Ct, Altadena, CA 91001-3853
Single-Family Home
  • 4 beds
  • 3 baths
  • Lot: 7,011 sqft
  • Built in 1998
615 Hartwell Ct, Altadena, CA 91001-3853
Single-Family Home
  • 5 beds
  • 5 baths
  • Lot: 6,703 sqft
  • Built in 1998
620 Hartwell Ct, Altadena, CA 91001-3853
Single-Family Home
  • 5 beds
  • 5 baths
  • Lot: 6,792 sqft
  • Built in 1998
 

FAQ about the house at 637 Hartwell Ct, Altadena, CA

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