---
title: "63 Seed Proptech Investors in the US (Nov 2026)"
last_updated: "2026-11-06"
rows: "63"
free_rows: "25"
source: "SEC Form D filings and our own research"
canonical: "https://theinvestordatabase.com/lists/seed-proptech-investors-us/"
---

# 63 seed proptech investors in the US

We list 63 seed proptech investors in the US as of November 2026: 62 have an SEC filing on file and 1 was checked on the firm's own website or an official register, and the list was last checked on 6 Nov 2026. The cities with the most head offices on this list are San Francisco (8), Chicago (5) and New York (4).

- 63 investors
- 36 with a fund filing or dated deal in the last 12 months
- $75M median fund size on file (SEC Form D, 49 firms)
- 325 named decision-makers on file

## First 25 of 63 seed proptech investors in the US

| Investor | Type | HQ | Stages (our research) | Focus (our research) | Latest fund or deal | Fund size | Checked | Profile |
|---|---|---|---|---|---|---|---|---|
| Building Ventures | VC firm | Boston, MA | Seed | Proptech, AI, Climate Tech, Energy | New deal, Sep 2026 | $100M (SEC Form D, 2021) | 2026-11-05 | https://theinvestordatabase.com/investors/building-ventures/ |
| Third Prime | VC firm | New York, NY | Seed | Proptech, Fintech, AI, Crypto and Web3 | New fund, Jun 2026 | $88M (SEC Form D, 2024) | 2026-11-04 | https://theinvestordatabase.com/investors/third-prime/ |
| Kleiner Perkins | VC firm | Menlo Park, CA | Pre-seed, Seed, Series A, Series B, Growth | Proptech, AI, Fintech, Mobility | New fund, Aug 2026 | $995M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/kleiner-perkins/ |
| TenOneTen Ventures | VC firm | Los Angeles, CA | Seed | Proptech, AI, Fintech, Healthtech | New deal, Jul 2026 | $75M (SEC Form D, 2023) | 2026-11-04 | https://theinvestordatabase.com/investors/tenoneten-ventures/ |
| Nine Four Ventures | VC firm | Chicago, IL | Pre-seed, Seed, Series A | Proptech, AI, Fintech, SaaS | Portfolio news, Oct 2026 | $100M (SEC Form D, 2022) | 2026-11-05 | https://theinvestordatabase.com/investors/nine-four-ventures/ |
| Ecosphere Ventures | VC firm | Sugar Land, TX | Pre-seed, Seed | Proptech, Energy, Climate Tech, Industrial Tech | New fund, Sep 2026 | $10M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/ecosphere-ventures/ |
| Javelin Venture Partners | VC firm | San Francisco, CA | Seed, Series A | Proptech, AI, SaaS, Healthtech | New fund, Aug 2026 | $200M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/javelin-venture-partners/ |
| Distributed Ventures | VC firm | Chicago, IL | Seed, Series A | Proptech, Fintech, Insurtech, Healthtech | New deal, Jul 2026 | $90M (SEC Form D, 2021) | 2026-11-05 | https://theinvestordatabase.com/investors/distributed-ventures/ |
| Commonweal Ventures | VC firm | New York, NY | Pre-seed, Seed | Proptech, AI, Legal Tech, Fintech | New fund, Jul 2026 | $75M (SEC Form D, 2022) | 2026-11-04 | https://theinvestordatabase.com/investors/commonweal-ventures/ |
| RPM Ventures | VC firm | Ann Arbor, MI | Seed | Proptech, Space, Future of Work, Healthtech | New fund, Sep 2026 | $165M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/rpm-ventures/ |
| Plaid Matrix Fund | VC firm | Palo Alto, CA | Pre-seed, Seed | Proptech, AI, Fintech, Industrial Tech | New fund, Jun 2026 | $55M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/plaid-matrix-fund/ |
| LMNT Ventures | VC firm | Mercer Island, WA | Seed | Proptech, Robotics, Mobility, Industrial Tech | New fund, Sep 2026 | $80M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/lmnt-ventures/ |
| Heartland | VC firm | Columbus, OH | Seed | Proptech, Future of Work, AI, Industrial Tech | New fund, Feb 2026 | $60M (SEC Form D, 2021) | 2026-11-04 | https://theinvestordatabase.com/investors/heartland/ |
| Wilshire Lane Capital | VC firm | Los Angeles, CA | Seed | Proptech, Fintech, AI, SaaS | New fund, Mar 2026 | $22M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/wilshire-lane-capital/ |
| Atoms VC | VC firm | Chicago, IL | Seed | Proptech, Energy, Deep Tech, Healthtech | New fund, Feb 2026 | $25M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/atoms-vc/ |
| Great Wave Ventures | VC firm | New York, NY | Pre-seed, Seed, Series A | Proptech, AI, Climate Tech, Robotics | New fund, May 2026 | $31M (SEC Form ADV) | 2026-11-05 | https://theinvestordatabase.com/investors/great-wave-ventures/ |
| Zacua Ventures | VC firm | San Mateo, CA | Pre-seed, Seed | Proptech, AI, Industrial Tech, Climate Tech | New deal, Oct 2026 | $89M (SEC Form D, 2025) | 2026-11-04 | https://theinvestordatabase.com/investors/zacua-ventures/ |
| Emergence Capital | VC firm | San Francisco, CA | Seed | Proptech, AI, Fintech, Edtech | New fund, Oct 2026 |  | 2026-11-04 | https://theinvestordatabase.com/investors/emergence-capital/ |
| MTech Capital | VC firm | Santa Monica, CA | Seed | Proptech, Insurtech, Fintech, AI | New deal, Feb 2026 |  | 2026-11-05 | https://theinvestordatabase.com/investors/mtech-capital/ |
| Union Peak Ventures | VC firm | San Mateo, CA | Seed | Proptech, AI, Robotics, Deep Tech | New fund, Jun 2026 | $50M (SEC Form D, 2023) | 2026-11-04 | https://theinvestordatabase.com/investors/union-peak-ventures/ |
| Prompt Capital | VC firm | San Francisco, CA | Pre-seed, Seed | Proptech, AI, Generalist, Fintech | New fund, Aug 2026 | $40M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/prompt-capital/ |
| Longrun Capital | VC firm | San Francisco, CA | Seed, Series A | Proptech, Climate Tech, Industrial Tech, AI | New deal, Sep 2026 | $22M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/longrun-capital/ |
| ResilienceVC | VC firm | Washington, DC | Seed | Proptech, Healthtech, Fintech, Future of Work | New deal, May 2026 | $10M (SEC Form D, 2023) | 2026-11-05 | https://theinvestordatabase.com/investors/resiliencevc/ |
| Earthshot Ventures | VC firm | San Francisco, CA | Pre-seed, Seed, Series A, Series B | Proptech, AI, Energy, Industrial Tech | New fund, Oct 2026 | $77M (SEC Form D, 2026) | 2026-11-04 | https://theinvestordatabase.com/investors/earthshot-ventures/ |
| Spatial Capital | VC firm | Mill Valley, CA | Pre-seed, Seed | Proptech, AI, Energy, Robotics | New fund, Apr 2026 | $5M (SEC Form D, 2023) | 2026-11-04 | https://theinvestordatabase.com/investors/spatial-capital/ |

You are seeing 25 of 63. The full list adds 38 more investors and 325 named decision-makers.

Get all 63 investors and 325 named contacts, $49, one-time: https://theinvestordatabase.com/buy/list/seed-proptech-investors-us
This page: https://theinvestordatabase.com/lists/seed-proptech-investors-us/

## Method and limits
- Source: 62 of the 63 rows carry an SEC filing (Form D or Form ADV). All 63 have a website we checked. Filing date and fund size are SEC data where a filing exists. Stage, sector and check size are our research.
- Inclusion rule: Organizations that back startups. Individuals, buyout funds and firms we found to be inactive are left out. Sector: the firm states proptech and real estate tech as a focus on its own site, or we observed it in the firm's portfolio. Stage: the firm states that it invests at seed.
- Order: Activity score out of 100: recency of the latest fund filing or dated deal (30: full marks within 3 months, then stepping down at 6, 12 and 24 months), share of the observed portfolio in this sector (20; half of that when the sector is stated only), stage focus (15: all of it when seed is the only stage the firm states, split evenly when it states more), stated focus on the US (15: full marks when the firm names the US as where it invests, half when it says global), size of the fund on file on a log scale (12) and completeness of the public record (8). Stage and regional focus are our research, not an SEC figure. It is a measure of activity and fit, not of quality or returns.
- Fill rates: Of 63 rows: stage 63, sector 63, fund size 55, website 63. In the paid file: named decision-makers on 62 rows, firm email on 20, LinkedIn page on 39, check size on 8.

## Questions
### How many seed proptech investors in the US are there?
We list 63 as of November 2026. 36 of the 63 have a fund filing or a dated deal in the last 12 months. The cities with the most are San Francisco (8), Chicago (5) and New York (4).

### Which seed proptech investors in the US raised a new fund in the last 12 months?
28 of the 63 have a fund filing dated in the last 12 months. The most recent on this list are Earthshot Ventures (Oct 2026), Emergence Capital (Oct 2026) and Switchboard (Oct 2026).

### What is the typical fund size of seed proptech investors in the US?
The median fund size on file for this list is $75M, across the 49 firms with a size on an SEC Form D. The fund on file is each firm's main fund, which is not always its newest. The other 14 do not disclose a size there.

### How do I contact seed proptech investors in the US?
The paid file holds 325 named decision-makers across 62 of these 63 and a firm email for 20. We publish the address a firm lists itself, never a personal email. Each free row links to a profile with the firm's website.

### Where does the data on seed proptech investors in the US come from?
62 of the 63 rows have an SEC filing on file (Form D or Form ADV) and 1 was checked on the firm's own website or an official register. Filing date and fund size come from the filing. Stage, sector and check size are our research. Rows on this list were last checked on 6 Nov 2026 at the latest. The whole file is re-verified twice a year.