SFoverasking

Recently sold › Outer Richmond › 40th Av

823 40th Ave

San Francisco, CA 94121

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823 40th Ave

Sold 2026-09-03

$2,825,000

Sale price

  • 4 beds
  • 2 baths
  • 2,463 sqft
  • Single-family home

3,001 sqft lot

Updated 2026-10-26. Prices and availability may have changed.

Sale versus asking

We don’t have this sale’s asking-price history yet.

Today’s estimate uses 2,463 sqft and the home’s latest facts. It does not estimate the home’s value at a past sale date.

0.2 mi0.3 mi$3.42M$2.02M$1.70M$2.12M$3.06M$1.92M$1.96M$2.60M$2.28M$951K$2.40M$1.76M$2.07M$2.80M$2.10M$2.07M$1.60M$2.04M$2.57M$1.98M$1.76M$1.42M$2.18M$2.21M$1.43M$2.10M823 40th AvBlock 1683, Lot 00300.25 miN826 40th Ave: sold for $3,300,000 on 2026-06-18, under 0.05 mi away855 39th Ave: sold for $1,908,000 on 2026-08-20, 0.07 mi away899 40th Ave: sold for $1,600,000 on 2026-07-09, 0.09 mi away763 37th Ave: sold for $2,210,000 on 2026-10-09, 0.20 mi away855 41st Ave: sold for $2,865,000 on 2026-02-03, 0.07 mi away876 46th Ave: sold for $1,920,000 on 2026-09-28, 0.33 mi away5200 Anza St: sold for $1,680,000 on 2026-01-26, 0.35 mi away651 41st Ave: sold for $2,275,000 on 2025-10-29, 0.23 mi away827 46th Ave: sold for $2,200,000 on 2026-05-15, 0.35 mi away683 42nd Ave: sold for $900,000 on 2026-08-31, 0.22 mi away616 39th Ave: sold for $2,275,000 on 2026-08-18, 0.28 mi away718 37th Ave: sold for $1,700,000 on 2026-06-22, 0.25 mi away654 43rd Ave: sold for $1,960,000 on 2026-08-27, 0.26 mi away615 42nd Ave: sold for $2,400,000 on 2025-11-12, 0.29 mi away638 38th Ave: sold for $2,050,000 on 2026-04-14, 0.28 mi away655 39th Ave: sold for $1,700,000 on 2026-04-23, 0.23 mi away822 37th Ave: sold for $2,000,000 on 2026-06-22, 0.21 mi away709 42nd Ave: sold for $1,670,000 on 2026-10-16, 0.19 mi away4620 Anza St: sold for $1,920,000 on 2026-07-06, 0.35 mi away612 39th Ave: sold for $2,415,000 on 2026-07-14, 0.28 mi away870 42nd Ave: sold for $2,068,000 on 2026-10-13, 0.10 mi away810 45th Ave: sold for $1,700,000 on 2026-06-30, 0.26 mi away668 45th Ave: sold for $1,220,000 on 2025-11-19, 0.33 mi away779 43rd Ave: sold for $2,100,000 on 2026-03-20, 0.18 mi away754 45th Ave: sold for $1,200,000 on 2026-07-10, 0.28 mi away871 42nd Ave: sold for $2,128,000 on 2026-06-11, 0.13 mi away826 38th Ave: sold for $1,870,000 on 2026-06-02, 0.15 mi away857 44th Ave: sold for $1,225,000 on 2026-01-20, 0.24 mi away851 46th Ave: sold for $1,800,000 on 2025-11-19, 0.35 mi away0.35 mi0.2 mi$2.02M$1.70M$2.12M$1.92M$1.96M$2.28M$1.76M$2.10M$1.74M$2.07M$2.04M$1.98M$1.76M$1.42M823 40th AvBlock 1683, Lot 00300.25 miN826 40th Ave: sold for $3,300,000 on 2026-06-18, under 0.05 mi away855 39th Ave: sold for $1,908,000 on 2026-08-20, 0.07 mi away899 40th Ave: sold for $1,600,000 on 2026-07-09, 0.09 mi away763 37th Ave: sold for $2,210,000 on 2026-10-09, 0.20 mi away855 41st Ave: sold for $2,865,000 on 2026-02-03, 0.07 mi away876 46th Ave: sold for $1,920,000 on 2026-09-28, 0.33 mi away5200 Anza St: sold for $1,680,000 on 2026-01-26, 0.35 mi away651 41st Ave: sold for $2,275,000 on 2025-10-29, 0.23 mi away827 46th Ave: sold for $2,200,000 on 2026-05-15, 0.35 mi away683 42nd Ave: sold for $900,000 on 2026-08-31, 0.22 mi away616 39th Ave: sold for $2,275,000 on 2026-08-18, 0.28 mi away718 37th Ave: sold for $1,700,000 on 2026-06-22, 0.25 mi away654 43rd Ave: sold for $1,960,000 on 2026-08-27, 0.26 mi away615 42nd Ave: sold for $2,400,000 on 2025-11-12, 0.29 mi away638 38th Ave: sold for $2,050,000 on 2026-04-14, 0.28 mi away655 39th Ave: sold for $1,700,000 on 2026-04-23, 0.23 mi away822 37th Ave: sold for $2,000,000 on 2026-06-22, 0.21 mi away709 42nd Ave: sold for $1,670,000 on 2026-10-16, 0.19 mi away4620 Anza St: sold for $1,920,000 on 2026-07-06, 0.35 mi away612 39th Ave: sold for $2,415,000 on 2026-07-14, 0.28 mi away870 42nd Ave: sold for $2,068,000 on 2026-10-13, 0.10 mi away810 45th Ave: sold for $1,700,000 on 2026-06-30, 0.26 mi away668 45th Ave: sold for $1,220,000 on 2025-11-19, 0.33 mi away779 43rd Ave: sold for $2,100,000 on 2026-03-20, 0.18 mi away754 45th Ave: sold for $1,200,000 on 2026-07-10, 0.28 mi away871 42nd Ave: sold for $2,128,000 on 2026-06-11, 0.13 mi away826 38th Ave: sold for $1,870,000 on 2026-06-02, 0.15 mi away857 44th Ave: sold for $1,225,000 on 2026-01-20, 0.24 mi away851 46th Ave: sold for $1,800,000 on 2025-11-19, 0.35 mi away0.35 mi

30 sales inside 0.35 mi since Apr 2025. The estimate uses the 29 closest. Click a sale on the map, or untick it below, to leave it out.

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Estimated sale price today

Low confidence

$2,426,000

$1,577,000estimated range$3,275,000

From 29 comps at a weighted median of $985 per sqft.

Block
1683
Lot
003
Sales
Oct 2025 to Oct 2026
Prices adjusted to
2026-10-30
Within
0.35 mi
Sold since
Apr 2025

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Sale prices versus asking

Similarity-weighted median: 32.0% above final asking.

Middle half: 14.3% above asking to 57.5% above asking.

24 of 29 selected comps have a verified final asking price.

Comparisons use the final advertised asking price from the same sale, before pending or closing.

Comparable sales (29)

Every sale inside the circle starts ticked. Untick one here, or click it on the map, to leave it out. Closer, more similar sales weigh more.

AddressSoldPriceFinal askingSale vs. askingAdj. today$/sqftSizeDist.WhyMatch
826 40th Ave2026-06-18$3.3M$2,095,000$1,205,000 above asking (57.5%)$3.42M$1,4954bd 4ba 2,287sf<0.05 minearby on same street, similar size, 4 bd
855 39th Ave2026-08-20$1.91M$1,888,000$20,000 above asking (1.1%)$2.02M$9003bd 3ba 2,240sf0.07 misimilar size, recent
899 40th Ave2026-07-09$1.6M$1,198,000$402,000 above asking (33.6%)$1.7M$8674bd 3ba 1,963sf0.09 misame street, 4 bd
763 37th Ave2026-10-09$2.21M$1,895,000$315,000 above asking (16.6%)$2.12M$8072bd 2ba 2,625sf0.20 misimilar size, recent
855 41st Ave2026-02-03$2.87MNo asking price—$3.06M$1,0584bd 4ba 2,895sf0.07 mi4 bd
876 46th Ave2026-09-28$1.92M$1,198,000$722,000 above asking (60.3%)$1.92M$9724bd 3ba 1,975sf0.33 mi4 bd, recent
5200 Anza St2026-01-26$1.68M$1,498,000$182,000 above asking (12.1%)$1.96M$8334bd 2ba 2,350sf0.35 misimilar size, 4 bd
651 41st Ave2025-10-29$2.27M$1,998,888
cut from $2.49M
$276,112 above asking (13.8%)$2.6M$1,1095bd 4ba 2,345sf0.23 misimilar size
827 46th Ave2026-05-15$2.2M$1,795,000$405,000 above asking (22.6%)$2.28M$1,1104bd 4ba 2,050sf0.35 mi4 bd
683 42nd Ave2026-08-31$900KNo asking price—$951K$4732bd 2ba 2,010sf0.22 mirecent
616 39th Ave2026-08-18$2.27M$1,799,000$476,000 above asking (26.5%)$2.4M$7987bd 4ba 3,013sf0.28 mirecent
718 37th Ave2026-06-22$1.7M$998,000$702,000 above asking (70.3%)$1.76M$1,0154bd 4ba 1,735sf0.25 mi4 bd
654 43rd Ave2026-08-27$1.96MNo asking price—$2.07M$1,1841ba 1,749sf0.26 mirecent
615 42nd Ave2025-11-12$2.4M$1,598,000$802,000 above asking (50.2%)$2.8M$1,2883bd 3ba 2,170sf0.29 mi
638 38th Ave2026-04-14$2.05M$1,495,000$555,000 above asking (37.1%)$2.1M$1,1163bd 2ba 1,882sf0.28 mi
655 39th Ave2026-04-23$1.7M$1,288,000$412,000 above asking (32.0%)$1.74M$9854bd 3ba 1,769sf0.23 mi4 bd
822 37th Ave2026-06-22$2M$1,595,000$405,000 above asking (25.4%)$2.07M$1,2253bd 2ba 1,692sf0.21 mi
709 42nd Ave2026-10-16$1.67M$1,600,000$70,000 above asking (4.4%)$1.6M$9892bd 2ba 1,618sf0.19 mirecent
4620 Anza St2026-07-06$1.92M$1,495,000$425,000 above asking (28.4%)$2.04M$1,2663bd 2ba 1,614sf0.35 mi
612 39th Ave2026-07-14$2.42M$1,899,000$516,000 above asking (27.2%)$2.57M$7527bd 4ba 3,417sf0.28 mi
870 42nd Ave2026-10-13$2.07M$1,395,000$673,000 above asking (48.2%)$1.98M$1,3722bd 1ba 1,445sf0.10 mirecent
810 45th Ave2026-06-30$1.7M$1,195,000$505,000 above asking (42.3%)$1.76M$1,1693bd 2ba 1,507sf0.26 mi
668 45th Ave2025-11-19$1.22MNo asking price—$1.42M$8073bd 2ba 1,760sf0.33 mi
779 43rd Ave2026-03-20$2.1M$1,650,000$450,000 above asking (27.3%)$2.18M$1,5304bd 2ba 1,425sf0.18 mi4 bd
754 45th Ave2026-07-10$1.2M$1,050,000$150,000 above asking (14.3%)$1.28M$9264bd 1ba 1,379sf0.28 mi4 bd
871 42nd Ave2026-06-11$2.13M$1,295,000$833,000 above asking (64.3%)$2.21M$1,5442bd 1ba 1,428sf0.13 mi
826 38th Ave2026-06-02$1.87M$1,150,000$720,000 above asking (62.6%)$1.94M$1,3412bd 1ba 1,445sf0.15 mi
857 44th Ave2026-01-20$1.23MNo asking price—$1.43M$1,0201ba 1,399sf0.24 mi
851 46th Ave2025-11-19$1.8M$1,400,000$400,000 above asking (28.6%)$2.1M$1,3893bd 3ba 1,509sf0.35 mi

This home's sale history

  • 2026-09-03: $2,825,000 — $827,000 above final asking (41.4%) ($1,998,000) (closing price, high confidence) Sale details