What year was the house at 503 Grass Vly St, Simi Valley, CA built?

The house at 503 Grass Vly St, Simi Valley, CA was built in 1998.

What type of house is at 503 Grass Vly St, Simi Valley, CA?

At the house at 503 Grass Vly St, Simi Valley, CA type Residence for Single Family.

Does the home at 503 Grass Vly St, Simi Valley, CA have a sales history?

The last sale of a house at 503 Grass Vly St, Simi Valley, CA was in 2003 for $415,000.Other sales of this house are available at the link.

Have there been any fire incidents near the house at 503 Grass Vly St, Simi Valley, CA?

The last fire incident at the house at 503 Grass Vly St, Simi Valley, CA was in 2009. Other fire incidents of this house are available at the link.

503 Grass Valley St, Simi Valley, CA 93065 owner and property records

Property Details

A single-family home at 503 Grass Valley St, Simi Valley, CA.

Facts

Built in 1998
Lot size 8,531 sqft
Rooms 8
Bedrooms 4
Bathrooms 3
Stories 1 story
Parking & Garage
Parking Garage
Parking spaces 2

Misc

Units 1

Listing info

Last sold Jul 2003 for $415,000

Features

Fireplace

Householders and Tenants for 503 Grass Valley St, Simi Valley CA

Possible residents contact details

Person Name	Phone Number	Additional Info
Edward H Lucero	805-581-****
John L Marthens Age: 82	805-583-****	Residential status: Homeowner Job: Production Occupations
Leah A Marthens Age: 78	805-583-****	Residential status: Homeowner Job: Production Occupations Email: [email protected]
Lucile Mackrow
Mary Mackrow		Residential status: Renter Job: Production Occupations
Patrick Marthens

Purchase History

Date	Event	Price	Source	Agents
06/06/2001	Sold	$415,000	Public records
11/27/1998	Sold	$308,000	Public records

Cost estimate history

Year	Tax	Assessment	Market
2014	$5,849	$510,108	N/A

Where is 503 Grass Valley St, Simi Valley CA located on map?

Market Activities

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

Feb 2024 Sold

503 Grass Valley St

Price history :

$1.01M

Single Family
2,207 sqft
4 beds
3 baths

Nov 2023 Sold

503 Grass Valley St

Price history :

$1.05M

Single Family
2,207 sqft
4 beds
3 baths

Oct 2023 Sold

503 Grass Valley St

Price history :

$1.1M

Single Family
2,207 sqft
4 beds
3 baths

Grass Valley St Fire Incident History

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

27 May 2009 Building fires

572 Grass Vly St, Simi Valley CA

Property Use —

1 or 2 family dwelling

Area of Origin —

Cooking area, kitchen

First Ignition —

Appliance housing or casing

Heat Source —

Heat from powered equipment, other

Properties Nearby

Street Address	Residens/Landlords
510 Grass Vly St, Simi Valley, CA 93065-0617 Single Family Residential 3 beds 2 baths 2,230 sqft Built in 1998	USIS. Inc, Lara K Danter
515 Grass Vly St, Simi Valley, CA 93065-0618 Single Family Residential 4 beds 3 baths Lot: 7,324 sqft Built in 1998	Agata Dziwulski, S Dziwulski
516 Grass Vly St, Simi Valley, CA 93065-0617 Single Family Residential 5 beds 3 baths 2,891 sqft Built in 1998	John L Khouw, Stanley Khouw
524 Grass Vly St, Simi Valley, CA 93065-0617 Single Family Residential 3 beds 2 baths 2,230 sqft Built in 1998	Fairy Pitacle Incorporated, PITACLE FAIRY INCORPORATED
529 Grass Vly St, Simi Valley, CA 93065-0618 Single Family Residential 4 beds 3 baths 2,717 sqft Built in 1998	Jg Sales and Marketing, Turning Components
530 Grass Vly St, Simi Valley, CA 93065-0617 Single Family Residential 4 beds 3 baths 2,717 sqft Built in 1998	Carmen Battung, Nathaniel S Battung
533 Grass Vly St, Simi Valley, CA 93065-0618 Single Family Residential 4 beds 3 baths 2,976 sqft Built in 1998	PELHAM CONSULTING, INC, WINQUEST SOFTWARE, INC
538 Grass Vly St, Simi Valley, CA 93065-0617 Single Family Residential 5 beds 3 baths Lot: 0.26 acres Built in 1998	Paula Mantor, Richard L Mantor
539 Grass Vly St, Simi Valley, CA 93065-0618 Single Family Residential 4 beds 3 baths Lot: 0.25 acres Built in 1998	Douglas A Bordner, Elizabeth L Coyle