What year was the house at 11921 Hilltop Dr, Los Altos, CA built?

The house at 11921 Hilltop Dr, Los Altos, CA was built in 1953.

What type of house is at 11921 Hilltop Dr, Los Altos, CA?

At the house at 11921 Hilltop Dr, Los Altos, CA type Residence for Single Family.

Does the home at 11921 Hilltop Dr, Los Altos, CA have a sales history?

The last sale of a house at 11921 Hilltop Dr, Los Altos, CA was in 2013 for $2,700,000.

Have there been any fire incidents near the house at 11921 Hilltop Dr, Los Altos, CA?

The last fire incident at the house at 11921 Hilltop Dr, Los Altos, CA was in 2016. Other fire incidents of this house are available at the link.

Were there any reported FEMA incidents at 11921 Hilltop Dr, Los Altos, CA?

The last FEMA incident recorded at 11921 Hilltop Dr, Los Altos, CA was in 2015. Other FEMA incidents registered on Hilltop Dr are available at the link

Were there any crime incidents at 11921 Hilltop Dr, Los Altos, CA?

The last criminal incident at the house at 11921 Hilltop Dr, Los Altos, CA was in 2016. Criminal incidents registered on Hilltop Dr are available at the link

11921 Hilltop Dr, Los Altos, CA 94024 owner and property records

Property Details

Facts

Built in 1953
Lot size 1,18 acres
Pool Pool & Spa (both)
Floor size 2,278 sqft
Rooms 8
Bedrooms 4
Stories 1 story
Last remodel year 1953
Structure type Other
Parking & Garage
Parking Garage
Parking spaces 2

Misc

Units 1

Listing info

Last sold Sep 2013 for $2,700,000

Householders and Tenants for 11921 Hilltop Dr, Los Altos CA

Possible residents contact details

Person Name	Phone Number	Additional Info
David Knapp	650-947-****
Debbie C Knapp	650-941-****
Deborah Cecilia Knapp Age: 72	408-941-****
Frank Steven Bella	415-941-****
H Blennemann	650-559-****
Ronald Parker Knapp Age: 73	650-947-****

Possible Businesses

Organization	Phone Number	Additional Info
I-BORG, INC		Type of Business: Articles of Incorporation
VIVOSTREAM, INC		Type of Business: Articles of Incorporation

Purchase History

Date	Event	Price	Source	Agents
09/03/2013	Sold	$2,700,000	Public records	David Troyer

Cost estimate history

Year	Tax	Assessment	Market
2014	$33,147	$2,700,000	N/A

Where is 11921 Hilltop Dr, Los Altos CA located on map?

Hilltop Dr Fire Incident History

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

29 Aug 2016 Outside rubbish, trash or waste fire

12179 Hilltop Dr, Los Altos CA

Property Use —

1 or 2 family dwelling

Area of Origin —

Outside area, other

First Ignition —

Rubbish, trash, or waste

Heat Source —

Chemical reaction

15 Jan 2008 Building fires

12415 Hilltop Dr, Los Altos CA

Property Use —

1 or 2 family dwelling

Area of Origin —

Cooking area, kitchen

First Ignition —

Cooking materials, including edible materials

Heat Source —

Radiated, conducted heat from operating equipment

Hilltop Dr Incidents registered in FEMA
(Federal Emergency Management Agency)

To date, we have no information about incidents registered in FEMA in 2025

14 Oct 2015 Electrical wiring/equipment problem, other

12021 Hilltop Dr, Los Altos CA

Property Use —

Residential street, road or residential driveway

26 Feb 2013 Chemical hazard (no spill or leak)

12045 Hilltop Dr, Los Altos CA

Property Use —

1 or 2 family dwelling

Hilltop Dr Crime Incidents History

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

29 Aug 2016 Fire

12100 Block Hilltop Dr, Los Altos CA

Case Number —

L160829039

Description —

Type: FIRE IN SERVICE CALL
Disposition: ADV ADVISED EVENT/INFO ONLY BOL

Properties Nearby

Street Address	Residens/Landlords
12085 Hilltop Dr, Los Altos, CA 94024-5215 Single Family Residential 5 beds 8 baths 7,200 sqft	ENTREPRENEURIAL MANAGEMENT, INC, Thomas E William
12121 Hilltop Dr, Los Altos, CA 94024-5216 Single Family Residential 4 beds 5 baths 2,828 sqft Built in 1975	Robert W Klessig, Robert W Klessig
12135 Hilltop Dr, Los Altos, CA 94024-5216 Single Family 3 beds 3.5 baths 3,000 sqft Built in 1949	David's Bagels, Limited Partnership, Benson Chan
12143 Hilltop Dr, Los Altos, CA 94024-5216 Single Family Residential 6 beds 5 baths Lot: 0.9 acres Built in 1967	Megan Crissman, Robert Crissman
12169 Hilltop Dr, Los Altos, CA 94024-5216 Single Family Residential 6 beds 4 baths 4,045 sqft Built in 1976	Davis Motors, Inc, Doug Norby
12171 Hilltop Dr, Los Altos, CA 94024-5216 Single Family Residential 5 beds 5 baths Lot: 1.59 acres Built in 1961	COUNTRY LANE MOBILE HOME PARK, LLC, Lewis Street Mobile Home Park, LLC
12175 Hilltop Dr, Los Altos, CA 94024-5216 Single Family Residential 3 beds 3 baths 3,850 sqft Built in 2001	INTERNATIONAL TEAM CONSULTING INC, Joyce Yihui Chen
12181 Hilltop Dr, Los Altos, CA 94024-5216 Single Family Residential 4 beds 5 baths Lot: 0.99 acres Built in 1957	Kristen A Boston, Larry Boston

View Neighbors

Street Address
850 FREMONT AVE, Los Altos CA
156 AVALON DR, Los Altos CA
1131 HILLSLOPE PL, Los Altos CA
990 STANLEY AVE, Los Altos CA

850 FREMONT AVE, Los Altos CA

156 AVALON DR, Los Altos CA

1131 HILLSLOPE PL, Los Altos CA

990 STANLEY AVE, Los Altos CA

11921 Hilltop Dr Los Altos, CA 94024 / 5214

Residence for Single Family

Property Details

Facts

Misc

Listing info

Householders and Tenants for 11921 Hilltop Dr, Los Altos CA

Possible residents contact details

Possible Businesses

Purchase History

Cost estimate history

Where is 11921 Hilltop Dr, Los Altos CA located on map?

Hilltop Dr Fire Incident History

Hilltop Dr Incidents registered in FEMA
(Federal Emergency Management Agency)

Hilltop Dr Crime Incidents History

Properties Nearby

Browse homes in Los Altos, CA

FAQ about the house at 11921 Hilltop Dr, Los Altos, CA

11921 Hilltop Dr Los Altos, CA 94024 / 5214

Residence for Single Family

Property Details

Facts

Misc

Listing info

Householders and Tenants for 11921 Hilltop Dr, Los Altos CA

Possible residents contact details

Possible Businesses

Purchase History

Cost estimate history

Where is 11921 Hilltop Dr, Los Altos CA located on map?

Hilltop Dr Fire Incident History

Hilltop Dr Incidents registered in FEMA (Federal Emergency Management Agency)

Hilltop Dr Crime Incidents History

Properties Nearby

Browse homes in Los Altos, CA

FAQ about the house at 11921 Hilltop Dr, Los Altos, CA

Hilltop Dr Incidents registered in FEMA
(Federal Emergency Management Agency)