Property Details

A large single-family one property at 665 Sierra Avenue, Mountain View, CA.

Facts

Built in 1947
Lot size 4,792 sqft
Floor size 1,800 sqft
Rooms 7
Bedrooms 3
Bathrooms 2
Stories 1 story
Last remodel year 2007
Structure type Other
Heating & Cooling
Heat type Electric
Interior Home Features
Flooring Hardwood
Exterior Home Features
Exterior material Stucco
Roof type Composition
Parking & Garage
Parking Garage

Misc

Units 1

Listing info

Last sold Mar 2003 for $700,000

Features

Skylight
Dishwasher
Dryer
Laundry: In Unit

Householders and Tenants for 665 Sierra Ave, Mountain View CA

Possible residents contact details

Person Name	Phone Number	Additional Info
Joseph Hummel	925-256-****	Residential status: Homeowner Job: Building and Grounds Cleaning and Maintenance Occupations Email: [email protected]
Karen Hummel	925-256-****
Ken B Mcconnell	650-988-****
Kimberley Hummel		Residential status: Renter Job: Sales Occupations
Kimberley Ragnartz Age: 53		Residential status: Homeowner Job: Executive, Administrative, and Managerial Occupations
Marrica Mcconnell	650-988-****
Martin C Ragnartz Age: 56		Residential status: Homeowner Job: Financial Professional
Robert Mcconnell

Purchase History

Date	Event	Price	Source	Agents
03/06/2003	Sold	$700,000	Public records
06/16/1998	Sold	$552,000	Public records

Cost estimate history

Year	Tax	Assessment	Market
2014	$10,377	$894,535	N/A

Where is 665 Sierra Ave, Mountain View CA located on map?

Market Activities

To date, we have no information about market activities in 2025

Jun 2022 Listed for sale

665 Sierra Ave

Price history :

$2.5M

Single Family
2,196 sqft
3 beds
2 baths

Sierra Ave Crime Incidents History

To date, we have no information about crime incidents in 2025

03 Sep 2016 Other

400 Block Sierra Ave, Mountain View CA

Case Number —

16-05700

Description —

Type: CORONER AND NON CORONER
Disposition: RPT

04 Aug 2015 Theft

600 Block Sierra Ave, Mountain View CA

Case Number —

15-04563

Description —

Type: PETTY THEFT
Disposition: RPT

01 Nov 2014 Other

600 Block Sierra Ave, Mountain View CA

Case Number —

14-05780

Description —

Type: SERVICE MISCELLANEOUS
Disposition: RPT

26 Dec 2013 Other

400 Block Sierra Ave, Mountain View CA

Case Number —

13-07193

Description —

Type: SERVICE MISCELLANEOUS
Disposition: RPT

Properties Nearby

Street Address	Residens/Landlords
418 Sierra Ave, Mountain View, CA 94041-2143 Single Family Residential 2 beds 1 bath Lot: 5,663 sqft Built in 1945	Harold H Frye, Larry L Frye
430 Sierra Ave, Mountain View, CA 94041-2143 Single Family Residential 3 beds 2 baths Lot: 4,792 sqft Built in 1945	Wendy Y Chin, Alexis S Longinotti
439 Sierra Ave, Mountain View, CA 94041-2142 Single Family Residential 3 beds 1 bath Lot: 4,792 sqft Built in 1945	Doris Ebere, Gary R Ebere
444 Sierra Ave, Mountain View, CA 94041-2143 Single Family Residential 3 beds 2 baths 1,192 sqft Built in 1945	Michael G Brooker, Sara N Mccann
465 Sierra Ave, Mountain View, CA 94041-2142 Single Family Residential 3 beds 1 bath Lot: 4,792 sqft Built in 1945	David Nudell, Derek V Redmayne
482 Sierra Ave, Mountain View, CA 94041-2143 Single Family 3 beds 1 bath Lot: 4,792 sqft Built in 1945	Ferris Ferrari, A Ferris
530 Sierra Ave, Mountain View, CA 94041-2145 Single Family 3 beds 1.5 baths Lot: 4,792 sqft	Betty K Wolverton, Byron A Wolverton
545 Sierra Ave, Mountain View, CA 94041-2144 Single Family 4 beds 3 baths Lot: 4,792 sqft Built in 2008	VOLT VENTURES, Kimberly C Copher
550 Sierra Ave, Mountain View, CA 94041-2145 Single Family Residential 4 beds 2 baths Lot: 4,792 sqft Built in 1930	Saied T Kazemi, Amanda T Martin
591 Sierra Ave, Mountain View, CA 94041-2144 Single Family 3 beds 1 bath Lot: 4,792 sqft Built in 1941	Pollastrini Nancy, Nancy Pollastrine