Online Realtors   
Assistance with buying or selling a home.

Century 21 - agent.. worldwide property listing, match search criteria with homes.
Coldwell Banker - agent.. over 200,000 property listings, mortgage center and more.
Cushman & Wakefield - agent.. worldwide markets, research, brokerage and investing.
Domania - resource.. see what homes in your area are selling for and more.
E-Home Mart - properties.. search by price or location; list your home, and more.
eRealty.com - agent.. new listing alert, property status change, marketing tools.
ForSaleByOwner.com - classifieds.. offers real estate listings without the commissions.
Gone Home - properties.. search homes for sale by owner, or list your home.
HarmonHomes.com - properties.. home classified listings, buying info. and tools.
Home Gain - agent.. select an agent to help you buy or sell a home.
Homes.com - properties.. over 800,000 homes for sale; apartments nationwide.
HomeSeekers - properties.. search listings for new and foreclosed homes, and leases.
LoopNet - commerical.. free membership; commercial property exchange and resource.
New Homes Direct - properties.. new home listings across the U.S.
PrivateForSale.com - classifieds.. sell or find a home; worldwide exposure for your home.
Prudential - agent.. commercial properties, loans, and corporate relocations.
RE/MAX - agent.. buy or sell, get pre-approved, and more.
Realtor.com - mega-site.. find a realtor, search by neighborhood, financing and more.
Vladi Private Islands - agent.. largest private island broker.
zipRealty.com - agent.. assistance for buying and selling a home.

B. Rental Guides    
Search for rental properties and accommodations.
ApartmentAssistant - mega-site.. apartments, roommates, corporate housing, and tools.
ApartmentGuide.com - mega-site.. search by state or metro includes resource guide.
Apartments.com - mega-site.. apartments, roommates, corporate housing and more.
CampusRent - roommates.. find housing near college and university campuses.
EasyRoommate - roommates.. fee req'd; national; looking for a room or have one to rent.
ForRent.com - mega-site.. apartment searches, corporate housing, and tools.
Homes.com - mega-site.. nationwide search, moving resources and more.
Homestore.com - mega-site.. apartments, roommates, temporary and senior housing, and ore.
Rentals.com - mega-site.. submit online applications for apartments, condos and homes.
RoomateClick.com - roommates.. search for a roomate worldwide.
roommate access - roommates.. fee req'd; real-time matching service, photos and room reviews.
RoommateLocator - roommates.. free, worldwide, find a room or rent one.
Spectrum - mega-site.. apartment locator, city guide, relocation guide, and more.

C. Real-Estate Resources   
Resources for homeowners to improve and maintain their property.

AHA - association.. community education on home maintenance, purchase and sales.
Build.com - portal.. links to home improvement websites and product manufacturers.
DoItYourself.com - remodeling.. how-to build, repair, and decorate guides; estimate calculator.
HandymanWire - do-it-yourself.. expert advice, forums, product reviews, and newsletters.
HGTV.com - mega-site.. home and garden television; tips for home enthusiasts.
Home Depot - remodeling.. do-it-yourself guides, how-to's, and more.
Homestore.com - mega-site.. do-it-yourself guides, house plans, and directory.
Housing Zone - remodeling.. guides for builders, architects, remodelers, and more.
HUD - gov't.. homeownership solutions for low-income individuals; tools.
ImproveNet - remodeling.. find remodeling professionals or project advice.
Lowes - remodeling.. do-it-yourself guides, how-to's, project calculator, and more.
MSN Home Advisor - mega-site.. buy, sell, remodel, relocate and other resources.
NewHomeNetwork - mega-site.. nationwide access to communities in development.
Old-House Journal - ezine.. directory of old house living and restoration.
RemodelNet.com - locator.. find reliable architects, contractors or sub contractors.
ServiceMagic.com - locator.. connect with local home improvement professionals.
ServiceMaster - services.. order and schedule services and repairs.
StartRemodeling.com - remoldeling.. improvement and do it yourself resources, directory, rticles and more.
This Old House - remodeling.. from PBS, resource directory, tips, and forums.
Yahoo! Real Estate - mega-site.. buy or sell, remodel, finance, and more.